Catalog: Precision Rolling Bearings | |
| and housing depending on the fit of a bearing to a shaft and a housing the bearing ... can vary for this reason an adequate bearing fit has to be attained so that the ... bearing can perform as designed refer to the ... also the axial tightening torque on a bearing needs to be considered to avoid ... deformation of bearing raceway surface owing to axial ... tightening of the bearing it is necessary to carefully determine ... force and the number of tightening bolts the clearance on a tapered bore ... cylindrical roller bearing is adjusted by changing the drive-up to the taper ... because of this the critical factors associated ... with an appropriate fit of a bearing to a shaft and/or a housing are the ... of housing 1 a t3 ab da t t1 ab b t3 db t t1 ab t4 a 2 ab accuracy ... | |
| shaft and housing in designing a bearing and housing it is very important to ... a sufficient shoulder height for the bearing and housing so as to maintain bearing ... and to avoid interference with the bearing related corner radius the chamfer ... and housing are listed in table 2.11 bearing corner radius dimensions side face of ... face of outer ring rs max or r s max 1 bore diameter face rs min or r1s min of ... bearing or outer rs max or r1s max diameter ... face of bearing axial direction fig 2.15 table 2.10 ... allowable critical-value of bearing chamfer 1 radial bearings except ... tapered roller bearings unit mm 2 metric tapered roller ... bearings unit mm 3 thrust bearings unit mm rs min1 or r1s min 0.05 0.08 0. ... 1 0.15 0.2 0.3 nominal bore diameter d over incl rs max or r1s max ... | |
| and housing abutment height h should be larger than the bearing s maximum ... rs max and the abutment should be designed so that it directly contacts ... the flat part of the bearing end face the fillet radius ra must be ... smaller than the bearing s minimum allowable chamfer dimension ... min so that it does not interfere with bearing seating table 2.11 lists abutment ... height h and fillet radius ra for bearings that support very large axial loads ... shaft abutments h should be higher than the values in the table ... a fillet radius ra max larger than the bearing chamfer dimension is required to ... to relieve stress concentration fig 2.16a or where the shaft abutment height is ... adequate contact surface with the bearing fig 2.16b spacers may be used ... | |
| main spindle bearings !9 dimension tables for angular contact ... ball bearings standard angular contact ball bearings steel ball type 78 series ... contact angle 15° d 25 170mm brrdd1 r1 r d d1 d2 a part number boundary ... 90 95 100 110 115 120 125 130 140 150 165 175 190 200 215 b 7 7 7 7 7 7 9 10 10 ... 10 10 10 13 13 13 13 13 16 16 18 18 20 20 22 rs min1 r1s min1 0.3 0.3 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 5.25 5.75 6.25 8.05 12.7 13.6 14.9 15.8 16.7 17.6 24.7 26.1 27.6 28.3 29.8 42.5 44.5 ... lubrication 27 100 23 300 20 500 18 300 16 300 14 600 13 200 12 200 11 200 10 500 ... 100 27 300 24 300 21 700 19 500 17 600 16 200 14 900 14 000 13 200 12 400 11 500 ... .1 28.4 30.0 48.5 41.0 49.0 106 122 144 160 176 236 565 610 540 720 615 810 1 090 1 ... | |
| main spindle bearings standard angular contact ball bearings ... steel ball type 79 series contact angle 15° d 10 ... 170mm brrdd1 d2 r1 r b r1 r d d1 d2 d r d1 r d d1 d2 a d part ... number boundary dimensions mm d 7900uc 7901uc 7902uc ... 80 85 90 95 100 105 110 120 130 140 150 160 170 d 22 24 28 30 37 42 47 55 62 68 72 ... 90 100 105 110 120 125 130 140 145 150 165 180 190 210 220 230 b 6 6 7 7 9 9 9 10 ... 12 12 12 13 13 13 16 16 16 18 18 18 20 20 20 22 24 24 28 28 28 rs ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 a d basic load ratings dynamic static dynamic ... 2.90 3.20 4.90 5.75 6.60 10.3 11.8 14.8 16.6 18.5 20.3 21.2 30.0 31.5 33.0 44.0 46.0 ... 8 650 8 500 11 000 11 100 11 500 cor 169 189 296 325 500 590 675 1 050 1 200 1 ... 510 1 700 1 890 2 080 2 160 3 100 3 250 3 350 4 500 4 700 4 850 6 ... | |
| main spindle bearings standard angular contact ball bearings ... steel ball type 79 series contact angle 25° d 10 ... 130mm b r1 rrdd1 d2 r d d1 d2 a part number ... boundary dimensions mm d d 22 24 28 30 37 42 47 ... 90 100 105 110 120 125 130 140 145 150 165 180 b 6 6 7 7 9 9 9 10 12 12 12 13 13 ... 13 16 16 16 18 18 18 20 20 20 22 24 rs min1 r1s ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... 4 050 5 200 5 300 5 400 6 650 8 150 cor 161 181 283 310 475 560 640 995 1 140 1 440 ... 600 30 300 26 400 22 600 19 900 18 000 16 600 15 000 14 000 13 100 11 900 11 300 ... 300 22 600 21 200 19 300 18 200 17 200 16 000 15 300 14 600 13 700 13 100 12 600 ... 2.81 3.00 4.70 5.35 6.00 10.1 11.3 14.6 16.2 17.7 19.2 19.9 27.9 29.0 30.0 39.5 41.0 ... | |
| main spindle bearings standard angular contact ball bearings ... steel ball type 79 series contact angle 30° d 10 ... 170mm brrdd1 d2 r1 r b r1 r d d1 d2 d r d1 r d d1 d2 a d part ... number boundary dimensions mm d 7900u 7901u 7902u 7903u ... 90 100 105 110 120 125 130 140 145 150 165 180 b 6 6 7 7 9 9 9 10 12 12 12 13 13 ... 13 16 16 16 18 18 18 20 20 20 22 24 rs min1 r1s ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 a d basic load ratings dynamic static dynamic ... 3.10 4.70 4.90 7.00 7.45 7.80 12.5 13.1 16.3 17.2 17.8 18.6 18.8 26.9 27.2 27.5 37.0 ... 2.95 4.50 5.30 6.05 9.40 10.7 13.6 15.2 16.8 18.2 18.8 27.3 28.2 29.1 39.5 41.0 42.0 ... 5 139 151 218 234 365 415 465 800 895 1 160 1 280 1 410 1 530 1 590 2 190 2 280 2 ... 000 36 600 30 100 25 600 22 300 19 100 16 900 15 200 14 100 12 700 11 900 11 100 ... | |
| main spindle bearings standard angular contact ball bearings ... steel ball type 70 series contact angle 15° d 10 ... 200mm brrdd1 d2 r1 r b r1 r d d1 d2 d r d1 r d d1 d2 a d part ... number boundary dimensions mm d 7000uc 7001uc 7002uc ... 80 85 90 95 100 105 110 120 130 140 150 160 170 180 190 200 d 26 28 32 35 42 47 55 ... 90 95 100 110 115 125 130 140 145 150 160 170 180 200 210 225 240 260 280 290 310 ... b 8 8 9 10 12 12 13 14 15 16 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 1 1 1 1 1 1 1.1 1.1 1.1 1.1 1.1 1.1 a d basic load ratings dynamic static dynamic ... 2.48 2.93 3.70 4.55 6.6 8.0 11.0 14.6 16.8 20.4 23.1 30.0 32.5 36.0 45.0 48.0 58.0 ... .5 72.5 76.5 81.0 93.5 106 113 144 145 168 193 234 290 305 355 cr 540 595 675 840 ... 500 27 200 24 200 21 700 19 500 18 000 16 200 15 100 14 200 13 000 12 300 11 400 ... | |
| main spindle bearings standard angular contact ball bearings ... steel ball type 70 series contact angle 25° d 10 ... 130mm b r1 rrdd1 d2 r d d1 d2 a part number ... boundary dimensions mm d d 26 28 32 35 42 47 55 ... 90 95 100 110 115 125 130 140 145 150 160 170 180 200 b 8 8 9 10 12 12 13 14 15 ... 16 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 2.40 2.82 3.55 4.35 6.30 7.65 10.5 13.9 16.0 19.4 21.9 28.7 30.5 34.0 43.0 45.5 55.0 ... 000 32 200 28 200 23 600 20 900 18 800 16 900 15 600 14 000 13 100 12 300 11 300 ... 200 22 600 21 200 19 900 18 200 17 300 16 000 15 300 14 300 13 700 13 100 12 400 ... 2.77 3.10 3.75 4.85 7.10 8.30 11.5 14.3 16.1 19.9 22.2 28.6 30.0 33.5 43.5 45.5 55.0 ... | |
| main spindle bearings standard angular contact ball bearings ... steel ball type 70 series contact angle 30° d 10 ... 130mm b r1 rrdd1 d2 r d d1 d2 a part number ... boundary dimensions mm d d 26 28 32 35 42 47 55 ... 90 95 100 110 115 125 130 140 145 150 160 170 180 200 b 8 8 9 10 12 12 13 14 15 ... 16 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 500 27 200 24 100 21 700 19 500 18 000 16 200 15 100 14 200 13 000 12 300 11 400 ... | |
| main spindle bearings standard angular contact ball bearings ... steel ball type 72 series contact angle 15° d 10 ... 130mm brrdd1 r1 r d d1 d2 a part number boundary dimensions mm d d 30 32 35 40 47 52 62 ... 72 80 85 90 100 110 120 125 130 140 150 160 170 180 190 200 215 230 b 9 10 11 12 14 ... 15 16 17 18 19 20 21 22 23 24 25 26 28 30 32 ... 1 1 1 1 1 1 1 1 1.1 1.1 1.1 1.1 1.1 1.1 basic load ratings dynamic static dynamic ... kn kgf cr 5.40 7.10 9.00 11.2 14.6 16.6 23.0 30.5 36.5 41.0 43.0 53.0 64.0 70.0 ... 76.0 79.5 93.0 104 123 139 149 162 176 199 213 cor 2.64 3.45 4.50 5.75 8. ... .0 60.0 65.5 77.5 90.5 105 120 127 143 160 192 214 cr 555 720 915 1 140 1 490 1 ... 8 100 9 450 10 600 12 500 14 200 15 200 16 600 17 900 20 200 21 700 cor 269 355 ... 7 900 9 200 10 700 12 200 12 900 14 600 16 300 19 600 21 800 static axial load ... | |
| main spindle bearings standard angular contact ball bearings ... ceramic ball type 5s-79 series contact angle 15° d ... 10 130mm b r1 rrdd1 d2 r d d1 d2 a part number ... boundary dimensions mm d d 22 24 28 30 37 42 47 ... 90 100 105 110 120 125 130 140 145 150 165 180 b 6 6 7 7 9 9 9 10 12 12 12 13 13 ... 13 16 16 16 18 18 18 20 20 20 22 24 rs min1 r1s ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... 900 21 400 20 400 19 500 18 200 17 500 16 800 15 400 14 100 fo 1.94 2.18 3.40 3. ... | |
| main spindle bearings standard angular contact ball bearings ... ceramic ball type contact angle 25° d 10 130mm b r1 ... series rrdd1 d2 r d d1 d2 a part number boundary dimensions mm d d 22 24 28 30 37 42 47 ... 90 100 105 110 120 125 130 140 145 150 165 180 b 6 6 7 7 9 9 9 10 12 12 12 13 13 ... 13 16 16 16 18 18 18 20 20 20 22 24 rs min1 r1s ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... 600 21 400 20 100 18 800 17 900 17 100 16 000 15 400 14 800 13 500 12 400 5s- ... 575 650 730 1 240 1 380 1 790 1 970 2 160 2 340 2 430 3 400 3 550 3 700 4 800 5 ... 400 26 000 23 000 20 700 19 200 17 400 16 200 15 100 13 800 13 000 12 300 11 400 ... | |
| main spindle bearings standard angular contact ball bearings ... ceramic ball type contact angle 30° d 10 130mm b r1 ... series rrdd1 d2 r d d1 d2 a part number boundary dimensions mm d d 22 24 28 30 37 42 47 ... 90 100 105 110 120 125 130 140 145 150 165 180 b 6 6 7 7 9 9 9 10 12 12 12 13 13 ... 13 16 16 16 18 18 18 20 20 20 22 24 rs min1 r1s ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... 3.10 4.70 4.90 7.00 7.45 7.80 12.5 13.1 16.3 17.2 17.8 18.6 18.8 26.9 27.2 27.5 37.0 ... 900 32 900 28 000 24 300 20 800 18 400 16 600 15 400 13 900 12 900 12 100 11 000 ... 800 24 500 22 100 20 500 18 500 17 200 16 100 14 700 13 900 13 100 12 200 11 600 ... 2.74 4.30 4.90 5.50 9.35 10.5 13.6 15.0 16.5 18.0 18.7 25.7 26.7 27.8 36.0 37.5 39.0 ... | |
| main spindle bearings standard angular contact ball bearings ... ceramic ball type contact angle 15° d 10 130mm b r1 ... series rrdd1 d2 r d d1 d2 a part number boundary dimensions mm d d 26 28 32 35 42 47 55 ... 90 95 100 110 115 125 130 140 145 150 160 170 180 200 b 8 8 9 10 12 12 13 14 15 ... 16 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 2.56 3.15 4.55 5.55 7.65 10.1 11.7 14.1 16.0 20.9 22.4 24.9 31.5 33.0 40.0 42.5 50.5 ... 700 24 900 22 400 20 700 18 500 17 300 16 300 14 900 14 100 13 100 12 500 11 700 ... 000 21 400 20 400 19 000 18 200 17 500 16 500 15 600 14 600 13 300 fo 2.88 3.40 4 ... | |
| main spindle bearings standard angular contact ball bearings ... ceramic ball type contact angle 25° d 10 130mm b r1 ... series rrdd1 d2 r d d1 d2 a part number boundary dimensions mm d d 26 28 32 35 42 47 55 ... 90 95 100 110 115 125 130 140 145 150 160 170 180 200 b 8 8 9 10 12 12 13 14 15 ... 16 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 7 500 8 750 10 100 10 300 12 900 cor 169 199 250 305 445 540 745 980 1 130 1 370 ... 500 27 200 24 100 21 700 19 500 18 000 16 200 15 100 14 200 13 000 12 300 11 400 ... 800 23 300 21 400 20 200 18 800 17 900 16 700 16 000 15 400 14 500 13 700 12 800 ... .5 65.5 68.5 84.0 88.0 92.0 106 123 129 164 340 380 455 590 865 1 010 1 400 1 740 1 ... | |
| main spindle bearings standard angular contact ball bearings ... ceramic ball type contact angle 30° d 10 130mm b r1 ... series rrdd1 d2 r d d1 d2 a part number boundary dimensions mm d d 26 28 32 35 42 47 55 ... 90 95 100 110 115 125 130 140 145 150 160 170 180 200 b 8 8 9 10 12 12 13 14 15 ... 16 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 050 7 200 8 400 9 650 9 850 12 300 cor 165 193 242 298 430 520 715 950 1 090 1 320 ... 000 25 700 23 100 20 800 19 200 17 200 16 100 15 100 13 900 13 100 12 200 11 600 ... | |
| main spindle bearings high-speed angular contact ball ... bearings steel ball type 2la-hse9 series contact angle 15° ... d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 190 210 220 230 b 12 13 13 13 16 16 ... 16 18 18 18 20 20 20 22 24 24 28 28 28 rs ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 basic load ratings dynamic static dynamic ... 400 22 200 20 600 19 600 18 800 17 600 16 900 16 200 14 800 13 600 12 800 11 700 ... 80 85 90 95 100 105 110 120 130 140 150 160 170 98.5 10 000 104 10 600 1 minimum ... | |
| main spindle bearings high-speed angular contact ball ... bearings steel ball type 2la hse9 series contact angle 20° ... d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 190 210 220 230 b 12 13 13 13 16 16 ... 16 18 18 18 20 20 20 22 24 24 28 28 28 rs ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 basic load ratings dynamic static dynamic ... cr 7.9 10.1 10.4 10.6 13.4 13.7 14.1 16.9 17.4 17.8 25.1 25.8 26.0 30.5 36.0 36.5 ... lubrication 23 100 20 800 19 400 18 200 16 600 15 600 14 800 13 700 13 100 12 500 ... 80 85 90 95 100 105 110 120 130 140 150 160 170 11.9 15.1 16.3 17.5 22.1 23.6 25.2 ... | |
| main spindle bearings high-speed angular contact ball ... bearings steel ball type 2la hse9 series contact angle 25° ... d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 190 210 220 230 b 12 13 13 13 16 16 ... 16 18 18 18 20 20 20 22 24 24 28 28 28 rs ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 basic load ratings dynamic static dynamic ... cr 7.60 9.75 10.0 10.3 12.9 13.3 13.6 16.3 16.8 17.2 24.2 24.9 25.1 29.3 35.0 35.0 ... lubrication 20 500 18 500 17 200 16 100 14 700 13 900 13 200 12 200 11 600 ... 000 21 700 20 600 19 100 18 200 17 400 16 300 15 700 15 100 13 700 12 600 11 900 ... 80 85 90 95 100 105 110 120 130 140 150 160 170 11.9 16.8 18.1 19.5 24.6 26.3 28.0 ... | |
| main spindle bearings high-speed angular contact ball ... bearings steel ball type 2la-hse0 series contact angle 15° ... d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 210 225 240 260 b 16 18 18 ... 0.6 0.6 0.6 1 1 1 1 1 1 1 1 1.1 1.1 1.1 basic load ratings dynamic static dynamic ... 7 050 7 300 7 500 8 800 10 100 cor 1 160 1 380 1 530 1 610 2 030 2 290 2 620 2 ... lubrication 20 500 18 300 17 200 16 100 14 800 14 000 13 000 12 400 11 600 ... 400 22 200 20 600 19 600 18 300 17 600 16 900 15 900 15 100 14 100 12 800 12 100 ... 11 300 10 600 9 800 fo 16.7 19.9 22.0 23.2 29.2 33.0 38.0 39.5 46.0 ... .0 51.5 60.0 72.5 75.5 104 113 122 142 163 1 700 2 030 2 240 2 360 2 980 3 350 3 ... | |
| main spindle bearings high-speed angular contact ball ... bearings steel ball type 2la-hse0 series contact angle 20° ... d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 210 225 240 260 b 16 18 18 ... 0.6 0.6 0.6 1 1 1 1 1 1 1 1 1.1 1.1 1.1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.5 16.8 17.6 17.9 21.9 23.3 26.7 27.0 31.5 31.5 ... 100 21 100 19 700 18 900 18 200 17 100 16 200 15 100 13 800 13 000 12 100 11 300 ... 80 85 90 95 100 105 110 120 130 140 150 160 170 18.7 22.2 24.6 25.9 32.5 36.5 42.0 ... 6 800 8 200 8 600 11 900 12 800 13 900 16 200 18 600 1 minimum allowable value ... | |
| main spindle bearings high-speed angular contact ball ... bearings steel ball type 2la-hse0 series contact angle 25° ... d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 210 225 240 260 b 16 18 18 ... 0.6 0.6 0.6 1 1 1 1 1 1 1 1 1.1 1.1 1.1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.0 16.3 17.1 17.3 21.2 22.5 25.8 26.1 30.5 30.5 ... 5 91.5 105 cr 1 530 1 660 1 740 1 770 2 160 2 300 2 630 2 660 3 100 3 150 3 250 3 ... 500 cor 1 100 1 310 1 450 1 520 1 920 2 160 2 480 2 590 3 050 3 150 3 400 3 900 4 ... lubrication lubrication 19 200 17 200 16 100 15 100 13 900 13 200 12 200 11 600 ... 700 21 700 20 600 19 100 18 200 17 000 16 300 15 700 14 800 14 000 13 000 11 900 ... | |
| main spindle bearings high-speed angular contact ball ... bearings ceramic ball type 5s-2la-hse9 series contact angle ... 15° d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 190 210 220 230 b 12 13 13 13 16 16 ... 16 18 18 18 20 20 20 22 24 24 28 28 28 rs ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 basic load ratings dynamic static dynamic ... 600 23 100 21 500 20 100 18 400 17 300 16 400 15 200 14 500 13 900 13 000 12 500 ... 100 23 000 21 600 20 700 19 900 18 200 16 700 15 700 14 400 13 600 12 900 fo 6.80 ... 80 85 90 95 100 105 110 120 130 140 150 160 170 9.95 1 010 12.5 13.4 14.3 17.0 18.1 ... | |
| main spindle bearings high-speed angular contact ball ... bearings ceramic ball type 5s-2la-hse9 series contact angle ... 20° d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 190 210 220 230 b 12 13 13 13 16 16 ... 16 18 18 18 20 20 20 22 24 24 28 28 28 rs ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 basic load ratings dynamic static dynamic ... cr 7.90 10.1 10.4 10.6 13.4 13.7 14.1 16.9 17.4 17.8 25.1 25.8 26.0 30.5 36.0 36.5 ... 500 23 700 22 200 20 200 19 100 18 100 16 800 16 000 15 300 14 300 13 800 13 200 ... 85 90 95 7.75 9.75 10.5 11.3 14.3 15.3 16.3 19.4 20.6 21.9 29.7 31.5 32.5 39.0 48.0 ... 49.5 66.5 71.0 75.0 790 995 1 080 1 160 1 460 1 560 1 660 1 980 2 100 2 230 3 ... | |
| main spindle bearings high-speed angular contact ball ... bearings ceramic ball type 5s-2la-hse9 series contact angle ... 25° d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 190 210 220 230 b 12 13 13 13 16 16 ... 16 18 18 18 20 20 20 22 24 24 28 28 28 rs ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 basic load ratings dynamic static dynamic ... cr 7.60 9.75 10.0 10.3 12.9 13.3 13.6 16.3 16.8 17.2 24.2 24.9 25.1 29.3 35.0 35.0 ... 24 300 22 000 20 500 19 200 17 500 16 500 15 600 14 500 13 800 13 200 12 400 ... 300 22 200 20 800 20 000 19 200 17 500 16 100 15 200 13 900 13 200 12 500 5s-2la- ... 80 85 90 95 100 105 110 120 130 140 150 160 170 8.80 11.1 12.0 12.9 16.2 17.3 18.5 ... | |
| main spindle bearings high-speed angular contact ball ... bearings ceramic ball type 5s-2la-hse0 series contact angle ... 15° d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 210 225 240 260 b 16 18 18 ... 0.6 0.6 0.6 1 1 1 1 1 1 1 1 1.1 1.1 1.1 basic load ratings dynamic static dynamic ... 24 000 21 500 20 100 18 900 17 300 16 400 15 200 14 500 13 600 13 000 12 500 ... 80 85 90 95 100 105 110 120 130 140 150 160 170 1 minimum allowable value for ... | |
| main spindle bearings high-speed angular contact ball ... bearings ceramic ball type 5s 2la hse0 series contact angle ... 20° d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 210 225 240 260 b 16 18 18 ... 0.6 0.6 0.6 1 1 1 1 1 1 1 1 1.1 1.1 1.1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.5 16.8 17.6 17.9 21.9 23.3 26.7 27.0 31.5 31.5 ... 500 23 700 22 200 20 800 19 100 18 100 16 800 16 000 15 000 14 300 13 800 13 000 ... 400 22 500 21 200 20 100 18 700 17 000 16 100 15 000 14 100 13 100 5s-2la-hse010 ... 80 85 90 95 100 105 110 120 130 140 150 160 170 12.1 14.4 15.9 16.7 21.1 23.8 27.2 ... | |
| main spindle bearings high-speed angular contact ball ... bearings ceramic ball type 5s-2la-hse0 series contact angle ... 25° d 50 170mm b r r1 r1 r d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 210 225 240 260 b 16 18 18 ... 0.6 0.6 0.6 1 1 1 1 1 1 1 1 1.1 1.1 1.1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.0 16.3 17.1 17.3 21.2 22.5 25.8 26.1 30.5 30.5 ... 93.0 cor 7.50 8.90 9.85 10.4 13.0 14.7 16.9 17.6 20.6 21.4 23.0 26.7 32.5 33.5 46.5 ... 63.5 73.0 cr 1 530 1 660 1 740 1 770 2 160 2 300 2 630 2 660 3 100 3 150 3 250 3 ... lubrication 22 800 20 500 19 200 18 000 16 500 15 600 14 500 13 800 12 900 12 400 ... 300 21 700 20 800 20 000 18 900 17 900 16 700 15 200 14 300 13 300 12 500 11 600 ... | |
| main spindle bearings super high-speed angular contact ball ... bearings 5s-2la-hsf0 series contact angle 25° d ... 50 100mm b r1 r r r1 d d1 d2 d d1 d2 a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 b 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 10.1 12.6 12.9 13.3 16.2 16.7 19.9 20.1 24.5 24.7 25.3 cor 6.20 ... 65 70 75 80 85 90 95 100 11.4 14.4 15.5 16.7 20.4 21.8 26.0 27.0 33.5 34.5 37.0 1 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings steel ball type 2la-hsl9 series contact angle 15° ... d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 b 12 13 13 13 16 16 16 18 18 18 20 20 20 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... 400 22 200 20 600 19 600 18 800 17 600 16 900 16 200 14 800 13 600 2la-hsl910c ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings steel ball type 2la-hsl9 series contact angle 20° ... d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 b 12 13 13 13 16 16 16 18 18 18 20 20 20 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... cr 7.90 10.1 10.4 10.6 13.4 13.7 14.1 16.9 17.4 17.8 25.1 25.8 26.0 30.5 36.0 cor ... 85 90 95 100 105 110 120 130 11.9 15.1 16.3 17.5 22.1 23.6 25.2 29.9 32.0 34.0 46.0 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings steel ball type 2la-hsl9 series contact angle 25° ... d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 b 12 13 13 13 16 16 16 18 18 18 20 20 20 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... cr 7.60 9.75 10.0 10.3 12.9 13.3 13.6 16.3 16.8 17.2 24.2 24.9 25.1 29.3 35.0 cor ... 000 21 700 20 600 19 100 18 200 17 400 16 300 15 700 15 100 13 700 12 600 2la- ... 75 80 85 90 95 100 105 110 120 130 11.9 16.8 18.1 19.5 24.6 26.3 28.0 33.0 35.0 37.0 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings steel ball type 2la-hsl0 series contact angle 15° ... d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 b 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 300 3 450 3 950 4 900 4 900 7 050 cor 1 160 1 380 1 530 1 610 2 030 2 290 2 620 2 ... axial load capacity kn kgf factor fo 16.7 19.9 22.0 23.2 29.2 33.0 38.0 39.5 46.0 ... 400 22 200 20 600 19 600 18 300 17 600 16 900 15 900 15 100 14 100 12 800 2la- ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings steel ball type 2la-hsl0 series contact angle 20° ... d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 b 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.5 16.8 17.6 17.9 21.9 23.3 26.7 27.0 31.5 31.5 ... 100 21 100 19 700 18 900 18 200 17 100 16 200 15 100 13 800 2la-hsl010 2la-hsl011 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings steel ball type 2la-hsl0 series contact angle 25° ... d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 b 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.0 16.3 17.1 17.3 21.2 22.5 25.8 26.1 30.5 30.5 ... 48.5 67.5 cr 1 530 1 660 1 740 1 770 2 160 2 300 2 630 2 660 3 100 3 150 3 250 3 ... 650 cor 1 100 1 310 1 450 1 520 1 920 2 160 2 480 2 590 3 050 3 150 3 400 3 900 4 ... 700 21 700 20 600 19 100 18 200 17 000 16 300 15 700 14 800 14 000 13 000 11 900 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings ceramic ball type 5s-2la-hsl9 series contact angle ... 15° d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 b 12 13 13 13 16 16 16 18 18 18 20 20 20 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... 100 23 000 21 600 20 700 19 900 18 200 16 700 5s-2la-hsl910c 5s-2la-hsl911c 5s- ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings ceramic ball type 5s-2la-hsl9 series contact angle ... 20° d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 b 12 13 13 13 16 16 16 18 18 18 20 20 20 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... cr 7.90 10.1 10.4 10.6 13.4 13.7 14.1 16.9 17.4 17.8 25.1 25.8 26.0 30.5 36.0 cor ... 120 130 7.75 9.75 10.5 11.3 14.3 15.3 16.3 19.4 20.6 21.9 29.7 31.5 32.5 39.0 48.0 ... 790 995 1 080 1 160 1 460 1 560 1 660 1 980 2 100 2 230 3 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings ceramic ball type 5s-2la-hsl9 series contact angle ... 25° d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 145 150 165 180 b 12 13 13 13 16 16 16 18 18 18 20 20 20 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 basic load ratings dynamic static dynamic ... cr 7.60 9.75 10.0 10.3 12.9 13.3 13.6 16.3 16.8 17.2 24.2 24.9 25.1 29.3 35.0 cor ... 300 22 200 20 800 20 000 19 200 17 500 16 100 5s-2la-hsl910ad 5s-2la-hsl911ad 5s- ... 100 105 110 120 130 8.80 11.1 12.0 12.9 16.2 17.3 18.5 22.0 23.4 24.8 33.5 36.0 37.0 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings ceramic ball type 5s-2la-hsl0 series contact angle ... 15° d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 b 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings ceramic ball type 5s-2la-hsl0 series contact angle ... 20° d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 b 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.5 16.8 17.6 17.9 21.9 23.3 26.7 27.0 31.5 31.5 ... 95 100 105 110 120 130 12.1 14.4 15.9 16.7 21.1 23.8 27.2 28.4 33.5 34.5 37.5 43.0 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings ceramic ball type 5s-2la-hsl0 series contact angle ... 25° d 50 130mm b r r1 r1 r d d1 d2 d a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 160 170 180 200 b 16 18 18 18 20 20 22 22 24 24 24 26 28 28 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 15.0 16.3 17.1 17.3 21.2 22.5 25.8 26.1 30.5 30.5 ... 65.0 cor 7.50 8.90 9.85 10.4 13.0 14.7 16.9 17.6 20.6 21.4 23.0 26.7 32.5 33.5 46.5 ... cr 1 530 1 660 1 740 1 770 2 160 2 300 2 630 2 660 3 100 3 150 3 250 3 ... 300 21 700 20 800 20 000 18 900 17 700 16 700 15 200 5s-2la-hsl010ad 5s-2la- ... 75 80 85 90 95 100 105 110 120 130 13.8 16.4 18.1 19.0 24.0 27.0 31.0 32.5 38.0 39.5 ... | |
| main spindle bearings eco-friendly angular contact ball ... bearings ceramic ball type 5s-2la-hsfl0 series contact angle ... 25° d 50 100mm b r r1 r1 r d d1 d 2 d a part number ... boundary dimensions mm d d 80 90 95 100 110 115 ... 125 130 140 145 150 b 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 10.1 12.6 12.9 13.3 16.2 16.7 19.9 20.1 24.5 24.7 25.3 cor 6.20 ... 65 70 75 80 85 90 95 100 11.4 14.4 15.5 16.7 20.4 21.8 26.0 27.0 33.5 34.5 37.0 1 ... please contact ntn engineering 160 ... | |
| main spindle bearings sealed standard angular contact ball ... bearings steel ball type 79 llb series contact angle 15° d ... 10 50mm brrr1 r d d1 d d1 a part number boundary dimensions mm d d 22 24 28 30 37 42 47 ... 55 62 68 72 b 6 6 7 7 9 9 9 10 12 12 12 rs min1 r1s ... .15 0.15 0.15 0.15 0.15 0.3 0.3 0.3 0.3 basic load ratings dynamic static dynamic ... 14.5 14.8 14.9 15.5 15.9 15.9 15.5 15.8 16.4 limiting speed min-1 grease lubrication ... for corner radius dimension r or r1 162 ... | |
| main spindle bearings sealed standard angular contact ball ... bearings steel ball type 79 llb series contact angle 25° d ... 10 50mm brrr1 r d d1 d d1 a part number boundary dimensions mm d d 22 24 28 30 37 42 47 ... 55 62 68 72 b 6 6 7 7 9 9 9 10 12 12 12 rs min1 r1s ... .15 0.15 0.15 0.15 0.15 0.3 0.3 0.3 0.3 basic load ratings dynamic static dynamic ... 2.88 3.20 4.80 5.00 6.95 7.75 8.15 11.1 16.7 17.6 15.0 cor 1.45 1.77 2.74 3.00 4.35 ... for corner radius dimension r or r1 164 ... | |
| main spindle bearings sealed standard angular contact ball ... bearings steel ball type 70 llb series contact angle 15° d ... 10 50mm brrr1 r d d1 d d1 a part number boundary dimensions mm d d 26 28 32 35 42 47 55 ... 62 68 75 80 b 8 8 9 10 12 12 13 14 15 16 16 rs min1 r1s min1 0.3 0.3 0.3 0.3 0.6 ... 0.15 0.15 0.3 0.3 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 296 345 460 610 815 1 050 1 390 1 620 2 160 2 330 static axial load capacity kn kgf ... for corner radius dimension r or r1 166 ... | |
| main spindle bearings sealed standard angular contact ball ... bearings steel ball type 70 llb series contact angle 25° d ... 10 50mm brrr1 r d d1 d d1 a part number boundary dimensions mm d d 26 28 32 35 42 47 55 ... 62 68 75 80 b 8 8 9 10 12 12 13 14 15 16 16 rs min1 r1s min1 0.3 0.3 0.3 0.3 0.6 ... 0.15 0.15 0.3 0.3 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 900 29 200 24 700 21 600 19 400 17 500 16 200 7000adllb 7001adllb 7002adllb ... for corner radius dimension r or r1 168 ... | |
| main spindle bearings sealed standard angular contact ball ... bearings ceramic ball type 5s-79 llb series contact angle 25 ... ° d 10 50mm brrr1 r d d1 d d1 a part number boundary ... mm d d 22 24 28 30 37 42 47 55 62 68 72 b 6 6 7 7 9 9 9 10 12 12 12 rs min1 r1s ... .15 0.15 0.15 0.15 0.15 0.3 0.3 0.3 0.3 basic load ratings dynamic static dynamic ... 2.88 3.20 4.80 5.00 6.95 7.75 8.15 11.1 16.7 17.6 15.0 cor 1.01 1.23 1.90 2.09 3.00 ... | |
| main spindle bearings sealed standard angular contact ball ... bearings ceramic ball type 5s-70 llb series contact angle 15 ... ° d 10 50mm brrr1 r d d1 d d1 a part number boundary ... mm d d 26 28 32 35 42 47 55 62 68 75 80 b 8 8 9 10 12 12 13 14 15 16 16 rs min1 ... 0.15 0.15 0.3 0.3 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 2.26 2.66 3.55 4.70 6.30 8.10 10.8 12.6 16.7 18.1 197 231 271 360 480 640 825 1 100 ... | |
| main spindle bearings sealed standard angular contact ball ... bearings ceramic ball type 5s-70 llb series contact angle 25 ... ° d 10 50mm brrr1 r d d1 d d1 a part number boundary ... mm d d 26 28 32 35 42 47 55 62 68 75 80 b 8 8 9 10 12 12 13 14 15 16 16 rs min1 ... 0.15 0.15 0.3 0.3 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings steel ball type 2la-bns9 llb series contact angle 15° d 50 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 b 12 13 13 13 16 16 16 18 18 18 20 rs min1 r1s min1 0.6 1 1 1 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 14 000 13 000 12 400 11 800 11 100 2la-bns910cllb 2la-bns911cllb 2la-bns912cllb 2la- ... bns913cllb 2la-bns914cllb 2la-bns915cllb 2la-bns916cllb 2la-bns917cllb 2la- ... bns918cllb 2la-bns919cllb 2la-bns920cllb 50 55 60 65 70 75 80 85 90 95 100 1 ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings steel ball type 2la-bns9 llb series contact angle 20° d 50 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 b 12 13 13 13 16 16 16 18 18 18 20 rs min1 r1s min1 0.6 1 1 1 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... cr 7.90 10.1 10.4 10.6 13.4 13.7 14.1 16.9 17.4 17.8 25.1 cor 7.10 9.00 9.70 10.4 ... lubrication 23 100 20 800 19 400 18 200 16 600 15 600 14 800 13 700 13 100 12 500 ... 11 700 2la-bns910llb 2la-bns911llb 2la-bns912llb 2la-bns913llb 2la-bns914llb 2la- ... bns915llb 2la-bns916llb 2la-bns917llb 2la-bns918llb 2la-bns919llb 2la- ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings steel ball type 2la-bns9 llb series contact angle 25° d 50 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 b 12 13 13 13 16 16 16 18 18 18 20 rs min1 r1s min1 0.6 1 1 1 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... cr 7.60 9.75 10.0 10.3 12.9 13.3 13.6 16.4 16.8 17.2 24.2 cor 6.90 8.70 9.40 10.1 ... grease lubrication 20 500 18 500 17 200 16 100 14 700 13 900 13 200 12 200 11 600 ... 11 100 10 400 2la-bns910adllb 2la-bns911adllb 2la-bns912adllb 2la-bns913adllb 2la- ... bns914adllb 2la-bns915adllb 2la-bns916adllb 2la-bns917adllb 2la-bns918adllb 2la- ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings steel ball type 2la-bns0 llb series contact angle 15° d 45 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 75 80 90 95 100 110 ... 115 125 130 140 145 150 b 16 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... load capacity kn kgf factor fo 13.4 16.8 19.9 22.0 23.2 29.2 33.0 38.0 39.5 46.0 ... lubrication 22 200 20 500 18 300 17 200 16 100 14 800 14 000 13 000 12 400 11 600 ... 11 100 10 600 2la-bns009cllb 2la-bns010cllb 2la-bns011cllb 2la-bns012cllb 2la- ... bns013cllb 2la-bns014cllb 2la-bns015cllb 2la-bns016cllb 2la-bns017cllb 2la- ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings steel ball type 2la-bns0 llb series contact angle 20° d 45 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 75 80 90 95 100 110 ... 115 125 130 140 145 150 b 16 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 11.5 14.4 16.8 17.6 17.9 21.9 23.3 26.7 27.0 31.5 31.5 ... 13 700 13 100 12 200 11 700 11 300 2la-bns009llb 2la-bns010llb 2la-bns011llb 2la- ... bns012llb 2la-bns013llb 2la-bns014llb 2la-bns015llb 2la-bns016llb 2la- ... bns017llb 2la-bns018llb 2la-bns019llb 2la-bns020llb 45 50 55 60 65 70 75 80 ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings steel ball type 2la-bns0 llb series contact angle 25° d 45 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 75 80 90 95 100 110 ... 115 125 130 140 145 150 b 16 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 11.2 13.9 16.3 17.1 17.3 21.2 22.5 25.8 26.1 30.5 30.5 ... 33.0 cr 1 140 1 420 1 660 1 740 1 770 2 160 2 300 2 630 2 670 3 100 3 150 3 250 cor ... 885 1 110 1 310 1 450 1 520 1 920 2 160 2 480 2 590 3 050 3 150 3 400 static ... grease lubrication 20 800 19 200 17 200 16 100 15 200 13 900 13 200 12 200 11 600 ... 10 900 10 400 10 000 2la-bns009adllb 2la-bns010adllb 2la-bns011adllb 2la- ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings ceramic ball type 5s-2la-bns9 llb series contact angle 15° d 50 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 b 12 13 13 13 16 16 16 18 18 18 20 rs min1 r1s min1 0.6 1 1 1 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 600 23 100 21 500 20 100 18 300 17 300 16 400 15 200 14 500 13 900 13 000 5s-2la- ... bns910cllb 5s-2la-bns911cllb 5s-2la-bns912cllb 5s-2la-bns913cllb 5s-2la-bns914cllb 5s- ... 2la-bns915cllb 5s-2la-bns916cllb 5s-2la-bns917cllb 5s-2la-bns918cllb 5s-2la-bns919cllb 5s- ... 2la-bns920cllb 50 55 60 65 70 75 80 85 90 95 100 1 ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings ceramic ball type 5s-2la-bns9 llb series contact angle 20° d 50 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 b 12 13 13 13 16 16 16 18 18 18 20 rs min1 r1s min1 0.6 1 1 1 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... cr 7.90 10.1 10.4 10.6 13.4 13.7 14.1 16.9 17.4 17.8 25.1 cor 4.95 6.25 6.70 7.20 ... 500 23 700 22 200 20 200 19 100 18 100 16 800 16 000 15 300 14 300 5s-2la- ... bns910llb 5s-2la-bns911llb 5s-2la-bns912llb 5s-2la-bns913llb 5s-2la-bns914llb 5s- ... 2la-bns915llb 5s-2la-bns916llb 5s-2la-bns917llb 5s-2la-bns918llb 5s-2la-bns919llb 5s- ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings ceramic ball type 5s-2la-bns9 llb series contact angle 25° d 50 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 72 80 85 90 100 105 ... 110 120 125 130 140 b 12 13 13 13 16 16 16 18 18 18 20 rs min1 r1s min1 0.6 1 1 1 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... cr 7.60 9.75 10.0 10.3 12.9 13.3 13.6 16.4 16.8 17.2 24.2 cor 4.75 6.05 6.50 7.00 ... 600 23 200 21 600 20 200 18 400 17 400 16 500 15 300 14 500 13 900 13 000 5s-2la- ... bns910adllb 5s-2la-bns911adllb 5s-2la-bns912adllb 5s-2la-bns913adllb 5s-2la-bns914adllb ... 5s-2la-bns915adllb 5s-2la-bns916adllb 5s-2la-bns917adllb 5s-2la-bns918adllb ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings ceramic ball type 5s-2la-bns0 llb series contact angle 15° d 45 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 75 80 90 95 100 110 ... 115 125 130 140 145 150 b 16 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... 000 24 000 21 500 20 100 18 900 17 300 16 400 15 200 14 500 13 600 13 000 12 500 ... 5s-2la-bns009cllb 5s-2la-bns010cllb 5s-2la-bns011cllb 5s-2la-bns012cllb 5s- ... 2la-bns013cllb 5s-2la-bns014cllb 5s-2la-bns015cllb 5s-2la-bns016cllb 5s-2la-bns017cllb 5s- ... 2la-bns018cllb 5s-2la-bns019cllb 5s-2la-bns020cllb 45 50 55 60 65 70 75 80 85 90 95 100 1 ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings ceramic ball type 5s-2la-bns0 llb series contact angle 20° d 45 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 75 80 90 95 100 110 ... 115 125 130 140 145 150 b 16 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 11.5 14.4 16.8 17.6 17.9 21.9 23.3 26.7 27.0 31.5 31.5 ... 500 23 700 22 200 20 800 19 100 18 100 16 800 16 000 15 000 14 300 13 800 5s-2la- ... bns009llb 5s-2la-bns010llb 5s-2la-bns011llb 5s-2la-bns012llb 5s-2la-bns013llb 5s- ... 2la-bns014llb 5s-2la-bns015llb 5s-2la-bns016llb 5s-2la-bns017llb 5s-2la-bns018llb 5s- ... | |
| main spindle bearings sealed high-speed angular contact ball ... bearings ceramic ball type 5s-2la-bns0 llb series contact angle 25° d 45 100mm ... b r r1 rrdd1 d d1 d 2 a part number boundary dimensions mm d d 75 80 90 95 100 110 ... 115 125 130 140 145 150 b 16 16 18 18 18 20 20 22 22 24 24 24 rs min1 ... 6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 basic load ratings dynamic static dynamic ... static kn kgf cr 11.2 13.9 16.3 17.1 17.3 21.2 22.5 25.8 26.1 30.5 30.5 ... cor 6.00 7.55 8.90 9.85 10.4 13.0 14.7 16.9 17.6 20.6 21.4 23.0 cr 1 140 1 420 1 ... 660 1 740 1 770 2 160 2 300 2 630 2 670 3 100 3 150 3 250 cor ... 100 24 100 21 600 20 200 19 000 17 400 16 500 15 300 14 500 13 600 13 000 12 500 ... 5s-2la-bns009adllb 5s-2la-bns010adllb 5s-2la-bns011adllb 5s-2la-bns012adllb ... | |
| main spindle bearings angular contact ball bearings for motors and lathes steel ... ball type bnt9 series contact angle 15° d 10 65mm b r ... r1 d d1 d2 rrdd1 a part number boundary dimensions mm d d 22 24 28 30 37 42 47 ... 55 62 68 72 80 85 90 b 6 6 7 7 9 9 9 10 12 12 12 13 13 13 rs ... 0.15 0.15 0.3 0.3 0.3 0.3 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 300 34 900 29 700 25 800 21 000 18 500 16 700 15 500 13 800 12 800 12 000 93 500 ... 500 33 800 31 300 27 600 25 700 24 000 bnt900 bnt901 bnt902 bnt903 bnt904 bnt905 ... bnt906 bnt907 bnt908 bnt909 bnt910 bnt911 bnt912 bnt913 10 12 15 17 20 25 30 35 ... | |
| main spindle bearings angular contact ball bearings for motors and lathes steel ... ball type bnt0 series contact angle 15° d 10 70mm b r ... r1 d d1 d2 rrdd1 a part number boundary dimensions mm d d 26 28 32 35 42 47 55 ... 62 68 75 80 90 95 100 110 b 8 8 9 10 12 12 13 14 15 16 16 18 18 18 ... 0.3 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 500 34 300 30 000 25 100 20 100 18 100 16 300 15 000 13 200 12 300 11 600 10 600 ... 500 30 000 26 400 24 700 23 200 21 300 bnt000 bnt001 bnt002 bnt003 bnt004 bnt005 ... bnt006 bnt007 bnt008 bnt009 bnt010 bnt011 bnt012 bnt013 bnt014 10 12 15 17 20 25 ... | |
| main spindle bearings angular contact ball bearings for motors and lathes steel ... ball type bnt2 series contact angle 15° d 10 80mm b r ... r1 d d1 d2 rrdd1 a part number boundary dimensions mm d d 30 32 35 40 47 52 62 ... 72 80 85 90 100 110 120 125 130 140 b 9 10 11 12 14 15 16 17 18 19 20 21 22 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 1.71 2.28 2.97 3.80 5.35 6.70 9.60 13.1 16.5 18.9 20.8 26.2 32.5 36.0 39.5 43.0 50.5 ... 600 37 000 30 900 27 300 22 900 18 100 16 200 14 900 13 900 12 300 11 000 10 300 ... 400 21 800 20 400 19 400 18 300 17 200 bnt200 bnt201 bnt202 bnt203 bnt204 bnt205 ... bnt206 bnt207 bnt208 bnt209 bnt210 bnt211 bnt212 bnt213 bnt214 bnt215 bnt216 10 ... | |
| main spindle bearings angular contact ball bearings for motors and lathes ceramic ... ball type 5s-bnt9 series contact angle 15° d 10 65mm b r ... r1 d d1 d2 rrdd1 a part number boundary dimensions mm d d 22 24 28 30 37 42 47 ... 55 62 68 72 80 85 90 b 6 6 7 7 9 9 9 10 12 12 12 13 13 13 rs ... 0.15 0.15 0.3 0.3 0.3 0.3 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 80 6.70 8.45 9.55 10.7 11.8 12.4 92 113 163 182 279 330 385 590 685 865 975 1 090 1 ... 600 30 100 24 400 21 600 19 500 18 000 16 000 14 900 13 900 99 100 81 800 69 600 ... 39 300 36 400 32 000 29 800 27 900 5s-bnt900 5s-bnt901 5s-bnt902 5s-bnt903 5s-bnt904 ... 5s-bnt905 5s-bnt906 5s-bnt907 5s-bnt908 5s-bnt909 5s-bnt910 5s-bnt911 5s-bnt912 ... | |
| main spindle bearings angular contact ball bearings for motors and lathes ceramic ... ball type 5s-bnt0 series contact angle 15° d 10 70mm b r ... r1 d d1 d2 rrdd1 a part number boundary dimensions mm d d 26 28 32 35 42 47 55 ... 62 68 75 80 90 95 100 110 b 8 8 9 10 12 12 13 14 15 16 16 18 18 18 ... 0.3 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 basic load ratings dynamic static dynamic ... 9.55 11.6 13.2 17.2 18.4 20.7 25.9 133 160 206 250 365 455 630 835 975 1 180 1 340 ... 35 000 31 000 29 000 27 300 25 000 5s-bnt000 5s-bnt001 5s-bnt002 5s-bnt003 5s-bnt004 ... 5s-bnt005 5s-bnt006 5s-bnt007 5s-bnt008 5s-bnt009 5s-bnt010 5s-bnt011 5s-bnt012 ... 5s-bnt013 5s-bnt014 10 12 15 17 20 25 30 35 40 45 50 55 60 ... | |
| main spindle bearings angular contact ball bearings for motors and lathes ceramic ... ball type 5s-bnt2 series contact angle 15° d 10 80mm b r ... r1 d d1 d2 rrdd1 a part number boundary dimensions mm d d 30 32 35 40 47 52 62 ... 72 80 85 90 100 110 120 125 130 140 b 9 10 11 12 14 15 16 17 18 19 20 21 22 ... 0.6 0.6 0.6 0.6 0.6 0.6 0.6 1 1 1 1 1 1 basic load ratings dynamic static dynamic ... 5 000 5 450 5 900 6 200 7 250 cor 121 161 210 268 380 475 680 925 1 170 1 330 1 ... 500 32 300 27 100 21 300 19 000 17 500 16 300 14 500 12 900 12 100 11 500 10 800 ... 25 900 24 200 23 000 21 600 20 400 5s-bnt200 5s-bnt201 5s-bnt202 5s-bnt203 5s-bnt204 ... 5s-bnt205 5s-bnt206 5s-bnt207 5s-bnt208 5s-bnt209 5s-bnt210 5s-bnt211 5s-bnt212 ... | |
| main spindle bearings !2 dimension tables for double row ... cylindrical roller bearings double row cylindrical roller bearings ... fw d d ew d d nnu type cylindrical bore tapered bore part number nnu type ... cylindrical tapered bore bore1 nn type cylindrical tapered bore bore1 ... nn3011k nn3011hsk nn3012k nn3012hsk boundary dimensions mm d 25 25 30 30 35 35 40 40 ... 125 125 125 130 130 130 140 140 140 145 b 16 16 19 19 20 20 21 21 23 23 23 23 26 ... 1.1 1.5 1.5 1.5 1.5 nn type cylindrical bore basic load ratings dynamic static ... 100 23 200 23 200 23 200 24 200 tapered bore limiting speeds min-1 grease oil ... lubrication lubrication 19 300 22 600 16 300 19 100 14 300 16 700 12 800 15 000 ... 18 300 8 300 11 000 17 100 7 900 10 500 16 300 7 300 9 700 15 200 7 000 nn3005 ... | |
| main spindle bearings high speed single row cylindrical ... roller bearings d 30 80mm b r1 r b r1 ew d d ew d d cylindrical bore ... tapered bore part number 1 3 boundary dimensions basic load ratings dynamic ... .0 48.6 53.5 65.5 69.0 82.0 cr 1 750 2 160 2 480 2 970 3 050 4 000 4 100 4 300 5 ... lubrication lubrication 20 500 18 000 16 100 14 500 13 400 12 100 11 300 10 600 ... 200 25 300 22 800 21 100 18 900 17 700 16 600 15 200 14 400 13 400 cylindrical ... bore n1006hs n1007hs n1008hs n1009hs n1010hs ... n1013hs n1014hs n1015hs n1016hs tapered bore n1006hsk n1007hsk n1008hsk n1009hsk ... d 55 62 68 75 80 90 95 100 110 115 125 b 13 14 15 16 16 18 18 18 20 20 22 rs ... 61 67.5 72.5 81 86.1 91 100 105 113 1 a bearing number with suffix k indicates a ... | |
| main spindle bearings high speed single row cylindrical ... roller bearings d 85 160mm b r1 r b r1 ew d d ew d d cylindrical bore ... tapered bore part number 1 3 boundary dimensions basic load ratings dynamic ... cr 65.0 78.5 80.5 82.0 109 126 128 156 164 185 206 cor 86.0 105 110 115 149 173 ... 8 200 8 400 11 100 12 800 13 100 15 900 16 800 18 800 21 000 cor 8 800 10 700 11 ... 100 8 300 7 800 7 300 6 900 cylindrical bore n1017hs n1018hs n1019hs n1020hs n1021hs ... n1026hs n1028hs n1030hs n1032hs tapered bore n1017hsk n1018hsk n1019hsk n1020hsk ... d 85 90 95 100 105 110 120 130 140 150 160 d 130 140 145 150 160 170 180 200 210 ... 225 240 b 22 24 24 24 26 28 28 33 33 35 38 rs ... 1.1 1.1 1.5 1.5 118 127 132 137 146 155 165 182 192 206 219 1 a bearing number with ... | |
| main spindle bearings 5 dimension tables for tapered roller ... bearings tapered roller bearings d 20 95mm t r1 r2 rbddcr2 a part number ... boundary dimensions mm d d 42 47 55 62 68 75 72 ... 23 20 25 20 25 20 29 23 29 23 32 23 32 b 15 15 17 18 19 20 15 20 17 23 17 23 17 ... .5 15.5 12 15.5 14 17.5 14 17.5 14 17.5 16 19 16 19 16 22 18 22 18 24 18 24 rs ... .5 105 69.5 106 72.0 139 94.0 142 97.5 168 101 171 basic load ratings static ... .0 88.0 73.5 118 83.0 123 85.0 128 110 160 114 167 121 216 157 224 168 270 178 280 ... 12 000 8 450 12 500 8 700 13 000 11 200 16 400 11 600 17 000 12 400 22 000 16 100 ... | |
| main spindle bearings tapered roller bearings d 100 190mm t r1 r2 rbddcr2 a part ... number boundary dimensions mm d d 140 150 145 160 150 ... 170 165 180 180 200 190 210 210 225 220 240 230 ... 38 32 45 32 45 38 48 38 51 38 57 45 45 b 25 32 25 35 25 38 29 38 32 45 32 45 38 ... 6 dynamic kn cr 121 170 126 201 127 236 162 245 194 320 200 330 268 370 276 435 286 ... 500 350 355 basic load ratings static dynamic kgf cor 206 ... 300 17 300 12 800 20 500 13 000 24 000 16 500 25 000 19 800 32 500 20 400 33 500 ... 110 110 120 120 130 130 140 140 150 150 160 160 170 170 180 190 1 minimum allowable ... | |
| a d cylindrical outer ring type f d1 d b b1 b2 cam follower number spherical ... 0.018 0 0.018 0 0.018 0 0.021 0 0.021 d b1 b b2 c c1 l1 l2 e krx6 16 32-4 krx8 19 ... -6 krx20 47 50.5-1 krx20 52 50.5-3 krx6 16 32-2 krx8 19 32-7 krx10 22 33-1 krx10 ... 50.5-3 krx20 52 50.5-1 6 8 10 10 12 12 16 18 20 20 16 19 22 26 30 32 35 40 47 52 ... | |
| 15 appendix table 1 boundary dimensions of radial bearings tapered ... roller bearings not included 1 single row radial ball ... bearings double row radial ball bearings cylindrical roller bearings needle ... roller bearings spherical roller bearings 67 68 78 69 79 160 60 70 n28 n38 nn48 ... 28 38 48 58 68 08 18 68 nominal width b 1 1 1.2 1.5 1.8 2 2.5 3.5 3 4 3.5 5 3.5 ... 7 7 7 7 9 10 10 10 10 10 13 13 13 13 13 16 16 18 18 20 20 22 22 24 24 24 28 28 33 ... 6 6 6 8 8 8 8 8 8 10 11 12 13 13 13 13 16 16 16 16 16 19 19 22 22 24 24 27 27 30 ... 100 100 118 118 118 118 118 128 150 150 160 170 180 180 190 200 218 218 243 243 250 ... 280 300 315 345 355 375 400 16 16 16 16 16 16 16 16 18 20 23 24 27 27 27 27 34 ... | |
| appendix table 1 boundary dimensions of radial bearings tapered ... roller bearings not included 2 single row radial ball ... bearings double row radial ball bearings cylindrical roller bearings needle ... roller bearings spherical roller bearings 62 72 1,22 1,32 42 22 52 32 63 73 623 ... series 01 11 21 31 41 01 nominal width b nominal outside 11 41 diameter of ... chamfer bearing dimension s min d 12 n2 n22 n32 13 n3 ... n23 n33 n4 nominal bearing bore diameter nominal 222 232 diameter ... series 82 02 12 22 32 42 nominal width b nominal outside 82 02 42 diameter of ... chamfer bearing dimension d s min 213 223 diameter ... series 83 03 13 23 33 nominal width b diameter series 4 nominal dimension ... 03 33 diameter 04 24 chamfer of chamfer bearing nominal dimension width s min dimension ... | |
| 31 30 29 28 27 26 25 24 23 22 21 20 18 16 14 12 10 8 6 4 2 0 vicker s ... 243 238 230 222 213 204 196 188 180 173 166 160 739 722 705 688 670 654 634 615 595 ... 237 231 226 219 212 203 194 187 179 171 165 158 152 brinell hardness standard steel ... balls tungsten carbide steel balls rockwell hardness a scale 588.4n {60kgf ... 63.8 63.3 62.8 62.4 62.0 61.5 61.0 60.5 b scale 980.7n {100kgf shore hardness 97 ... 237 231 226 219 212 203 194 187 179 171 165 158 152 109.0 108.5 108.0 107.5 107.0 ... | |
