0 0 d d n 5 k d 2 pz 4.23 10 15 20 d n 25 30 4 10 mm rpm pt k d pz allowable ... geometry please refer to table 4.6 borediameter of the bearings mm allowable ... collar mpa please refer to fig 4.13 kgf/mm pitoh circle diameter of rollers mm ... bearing borediameter bearing outer diameter 2 revolution per minute r/min fig 4.13 ... roller bearings for example bearing diameters of 300mm or more large axial loads ... ht please consult ntn engineering a-25 ...
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series code width/height series 1 diameter series borediameter number bore code ... diametermm contact angle code code 1 contact angle ... 0.6 1.5 2.5 1 9 10 12 15 17 22 28 32 20 25 30 440 460 480 500 530 560 2,360 2,500 ... bearing for high temperature use to 250°c cylindrical roller bearings type code ...
of inner rings jis class 0 nominal borediameter d mm over incl 18 30 50 80 120 ... 150 180 250 315 400 30 50 80 120 150 180 250 315 ... 400 500 single plane mean borediameter deviation dmp high 0 0 0 0 0 0 0 0 0 0 ... low 10 12 15 20 2525 30 35 40 45 single radial plane bore ... diameter variation vdp diameter series diameter series 0 1 2 3 4 max max 10 12 19 25 31 ... 15 19 19 23 26 30 34 mean single plane borediameter deviation vdmp max 8 9 11 15 ... ring radial runout kia max 13 15 20 25 30 30 40 50 60 65 inner ring width ... 0 0 0 0 0 0 0 0 0 0 low 120 120 150 200 250250 300 350 400 450 unit m inner ring ... width variation vbs max 20 20 2525 30 30 30 35 40 50 2 tolerances of outer ... rings jis class 0 nominal outside diameter d mm over incl 30 50 80 120 150 180 250 ...
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values jis class 0 of tapered 1 bore radial bearings nominal borediameter d ... mm over incl 50 80 120 180 250 315 400 500 80 120 180 250 315 400 500 ... 630 unit m dmp high 15 20 25 30 35 40 45 50 low 0 0 0 0 0 0 0 0 dmp ... 40 46 52 57 63 70 theoretical tapered bore tapered bore associated with single ... plane mean borediameter deviation 1 applicable to all radial ... planes of tapered bore note 1 applicable to 1/12 tapered bore ... 2 quantifiers d1 standard diameter at theoretical large end of tapered ... bore 1 b d1 d 12 dmp single plane mean ... borediameter deviation at theoretical small end of ... tapered bore d1mp single plane mean borediameter deviation at theoretical large ... end of tapered bore vdp borediameter variation in a single radial plane b ...
slide 1 adaptor nm3 75.0 3 shim mm 5654 016-01 2.0 5654 016-02 2.0 5654 ... ordering example for a complete tool diameter 150 mm including adaptor extension ... 20ca-22 cartridges 2 pieces r391.b04r-2515 slides 1 piece c8-r391.b11r-b 070 a ... the marks are in line boring roughing f 25 general information multi-task ...
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range boring depth hole tolerance diameter adjustment cutting fluid 3 42 mm 109 ... mm it6 0.002 mm internal c l1 programming length ... boring diameter dimensions mm dc threading min max 326 326 332 3 ... -16 075a c6-391.37a-20 085a c8-391.37a-25 100a hsk 392.410 37a-63 12 063b 392.410 ... 392.410 37a-100 12 076b 392.410 37a-100 25 120a u 0.6 0.8 1.4 2.6 1.6 2.8 5.0 1.6 ... 1.8 3.0 2.7 5.4 dmm 12 12 16 20 16 20 25 12 16 20 12 25 d5m 40 50 50 50 63 63 80 ... for fine boring heads dimensions mm drilling dmt 16 16 20 f ordering code ... 393.37a-20 16 072 393.37a-25 16 088 393.37a-25 20 088 dmm 20 2525 ... -180 nm screw for boring bar dmm 12 16 mm 10 nm dmm 20 25mm 18 nm locking screw ... dmm 12 16 mm 8 nm dmm 20 25mm 12 nm h multi-task machining max ...
high-speed 2la-hse9 5s-2la-hse9 bearing boremm contact angle remarks ¡a bearing ... rise applicable to 79 and 70 types with borediameter of 10 to 130 mm ¡bearings ... of hse type this type has small diameter ceramic balls to achieve higher speed ... with prefix 5s have ceramic balls page 25 10 10 10 170 170 200 130 15° 15° 25° 30 ... ° 15° 25° 30° 15° 82 109 110 133 50 2la-hse0 5s- ... 2la-hse0 170 15° 20° 25° super high-speed 134 135 5s-2la-hsf0 50 ... 100 25° eco-friendly 2la-hsl9 5s-2la-hsl9 2la- ... 5s-2la-hsl0 5s-2la-hsfl0 50 170 15° 20° 25° 136 161 standard angular contact ball ... bearing 50 100 25° 79 llb 5s-79 llb 162 177 10 non-contact ... llb 2la-bns9 llb 5s-2la-bns9 llb 50 15° 25° high-speed 178 201 45 non-contact ... k nn30hst6 k nn30hsrt6 k 100 15° 20° 25° 10 10 10 100 25 140 65 65 70 80 320 60 ...
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face of outer ring rs max or r s max 1 borediameter face rs min or r1s min of ... bearing or outer rs max or r1s max diameter face of bearing axial direction fig 2. ... 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 borediameter d over incl rs max or r1s max radial ... 24 30 38 rs min2 or r1s min 0.3 nominal bore3diameter of bearing d or nominal ... outside diameter d rs max or r1s max radial direction ... .7 3.5 4 4.5 5.5 6.5 8 10 12.5 15 18 21 25 over incl 40 40 40 1.1 1.3 0.6 40 50 1. ... .5 3.8 1 50 120 2.3 2.8 3.5 0.6 1.5 120 250250 1 120 2 120 250 120 2.5 120 250 120 ... 3 120 250 400 120 120 4 250 400 180 5 180 180 6 180 250 400 250 400 ...
d 5 17mm boundary dimensions dynamic mm d d c rs min 1 basic load ratings ... 800 20 000 17 400 22 200 12 800 19 100 25 300 18 700 27 100 14 600 21 700 272 410 ... inner ring ir comprises the codes of ir borediameter outer diameter width b-66 ...
standard bearing see page b27 ss 62 05 bore size for bore series 04 and above zz c3 ... emq v2 prefix code ss stainless steel borediameterbore series x5 bore series 00 ... 01 02 03 04 05 10 12 18 borediameter 10 mm 12 mm 15 mm 17 mm 20 mm25mm 50 ... mm 60 mm 90 mm application codes no code emq standard ...
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metric single row medium series 72 05 bore size for bore series 04 and above bore ... diameterbore series x5 bore series 00 01 02 03 04 05 10 12 18 bore ... diameter 10 mm 12 mm 15 mm 17 mm 20 mm25mm 50 mm 60 mm 90 mm b ca j p4 retainer ... angle high capacity 15 º contact angle 25 º contact angle b-34 ...
ball thomson super closed length c mm 0.99 0.99 1.27 1.42 1.42 4 4 5 6 4 4 ... groove groove width distance c1 c2 mmmm number of ball circuits weight kg ... load recom recom capacity kgf housing bore housing bore fixed mm adjustabl mm 0.00 ... to 12.725 15.875 to 15.900 22.225 to 22.250 28.575 to 28.600 31.750 to 31.775 part ... number nom shaft size t mm working borediameter t mm tsuper-3 4.78 4.750 to 4.763 14. ... 6.350 19.050 0.00 12.979 0.000.38 0.25 tsuper-6 31.750 0.00 26.213 0.000.51 ... 0.51 38.100 0.00 28.067 0.000.51 0.25 41.275 0.00 32.258 0.000.51 0.51 9. ... 9.52522.225 0.00 17.755 0.000.38 0.25 tsuper-8 12.70 12.687 to 12.700 ...
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ball thomson super closed length c mm 57.150 0.00 47.854 0.000.51 0.51 66. ... .713 groove groove width distance c1 c2 mmmm number of ball circuits weight kg ... load recom recom capacity kgf housing bore housing bore fixed mm adjustabl mm part ... number nom shaft size t mm working borediameter t mm tsuper-16 25.4025.387 ... to 25.400 tsuper-20 31.75 31.735 to 31.750 ...
thomson super smart closed length c mm25.00 32.00 31.75 0.000.50 38.10 0. ... 10 4 groove groove width distance c1 c2 mmmm number of ball circuits weight kg ... load recom recom capacity kgf housing bore housing bore fixed mm adj mm 0.02 0.02 ... to 16.025 22.000 to 22.02522.225 to 22.250 28.575 to 28.600 26.000 to 26.025 31. ... to 31.775 part number nom shaft size t mm working borediameter t mm lsp8a 8.00 ...
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thomson super smart closed length c mm 45.00 58.00 57.15 0.000.50 68.00 66.68 ... .025 groove groove width distance c1 c2 mmmm number of ball circuits weight kg ... load recom recom capacity kgf housing bore housing bore fixed mm adj mm part ... number nom shaft size t mm working borediameter t mm lsp20a 20.00 19.987 to 20.000 ... lsp25a25.00 24.987 to 25.000 tssu-16-ww 25.4025.387 to 25.400 ...
thomson precision steel open length c mm 31.750 0.00 24.562 0.000.38 0.41 38. ... width slot width e distance c1 c2 mmmmmm no ball circuits weight kg dynamic ... load recom cap kgf housing boremm 0.03 0.05 0.08 0.15 0.41 0.51 27 47 63 ... 107 179 268 22.200 to 22.250 28.550 to 28.600 31.725 to 31.775 39. ... to 60.350 part number nom shaft size t mm working borediameter t mm topn-81420 ... 19.05 19.037 to 19.063 topn-16253625.4025.387 to 25.413 topn-203242 31.75 31. ...
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thomson precision steel open length c mm 101.600 0.00-0.51 127.000 0.00-0.64 ... 95.212 to 95.288 76.225 0.000.46 2.62 25.40 5 0.98 384 76.175 to 76.375 groove ... width slot width e distance c1 c2 mmmmmm no ball circuits weight kg dynamic ... load recom cap kgf housing boremm part number nom shaft size t mm working ... borediameter t mm topn-324864 50.80 50.780 to 50.820 ...
precision steel closed length c mm 0.99 0.99 1.17 1.42 1.42 1.73 4 4 5 5 4 ... 0.17 groove groove width distance c1 c2 mmmm number of ball circuits weight kg ... load recom recom capacity kgf housing bore housing bore normal mm press mm 8 17 38 ... to 39.675 part number nom shaft size t mm working borediameter t mm ta-4812 6. ... .46 9.53 9.512 to 9.52522.225 0.00 16.256 0.000.38 0.41 ta-81420 12.70 12.687 ... 19.05 19.037 to 19.050 ta-16253625.4025.387 to 25.400 indicates item not ...
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precision steel closed length c mm 66.675 0.00 51.029 0.000.51 0.46 76. ... 101.041 0.00-0.51 3.05 6 2.27 804 95.250 to 95.275 81.153 0.000.46 2.62 6 1.25 ... .782 groove groove width distance c1 c2 mmmm number of ball circuits weight kg ... load recom recom capacity kgf housing bore housing bore normal mm press mm part ... number nom shaft size t mm working borediameter t mm ta-203242 31.75 31.735 to 31.750 ...
diagram of plummer block structure 1 borediameter and outer diameter dimensions ... inner ring 5 the bearings are packed 25 35 of inside free space of bearing ... their allowable temperature range of -25 to +120°c allowable rotational speeds ... level as packed and shipped d inner borediameter dimension mm x n operating ...
mba bearings conveyor hex bore plastic and stainless steel loads and ... recommended bearings conveyor hex bore outer ring inner ring width c mm width ... d mm 9.40 11.68 28.45 1.52 flange diameter e mm flange width f mm material max rpm ... 84.4 66.1 ball rows part number hex bore a mm outside diameter b mm s6-cbd07. ... 94hx-25.40 7.94 25.40 316 stainless balls and races ... stainless balls double row cbd07.94hx-25.40 7.94 25.40 9.40 11.68 28.45 1.52 1280 ... 26.8 19.2 double row cb07.94hx-25.40 7.94 25.40 9.40 11.68 28.45 1.52 ... 18.8 14.7 single row s6-cb07.94hx-25.40 7.94 25.40 9.40 11.68 28.45 1600 56.3 ...
and thereafter the inscribed circle diameter fw is measured using a plug gauge or a ... show the dimensional tolerances for the borediameter of each ring gauge and the ... inscribed circle diameter fw each of standard metric series drawn ... when measuring the inscribed circle diameter of roller the low tolerance for the ... inscribed circle diameter shall be applied to the dimension at ... high tolerance for the inscribed circle diameter plus 2 m shall be applied to the ... tolerance for inscribed circle diameter type hk and bk unit mm table 5 ... tolerance for inscribed circle diameter type hmk unit mm nominal inscribed ... ring gauge circle dia ring outer dia bore dia fw 3 4 5 6 7 8 9 10 12 12 13 14 15 ... 16 17 18 20 22 25 28 30 35 40 45 50 55 60 d 6.5 8 9 10 11 ... .976 19.976 20.976 21.976 22.976 23.976 25.976 27.976 31.972 34.972 36.972 41.972 46. ...
by the dmn value dmn pitch circle diameter across rolling elements [mm multiplied ... ball bearings 78c type unit n nominal borediameter d 25 30 35 40 45 50 55 60 65 ... contact ball bearings unit m nominal borediameter d over incl 10 18 30 50 80 ... 8 10 14 17 22 30 35 35 40 max 15 15 20 25 32 40 50 55 60 65 10 10 10 10 20 20 29 ...