thrust roller bearings ntn bearing accuracy the respective dimensional accuracy profile accuracy and running accuracy of thrust cylindrical roller bearings 811 812 and 893 are as shown in table 4.4 of section 4 bearing accuracy page a-28 the thrust roller and cage assemblies axk k811 k812 k893 are machined with dimensional tolerance e11 for the bore diameter de1 e12 for bearing number with t2 code and with dimensional tolerance c12 for the outer diameter de of type axk and a13 for the diameter de of k811 k812 and k893 bearing fit in bearing ring table 2 shows the tolerances for fitting of the thrust bearing rings as ws and gs on shaft or in housing table 2 bearing ring fit in shaft and housing bearing ring series as series ws series gs shaft h10 h6 h7 housing h11 raceway surface requirements where the plane portion of a shaft/a housing is used as the direct raceway surface of thrust roller and cage assembly the raceway surface must meet the requirements specified as a guideline in t
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thrust needle roller bearings type axk11 type as11 type ws811 type gs811 dc dc1 ntn dw s b r eb ea dp dp1 d1 d type axk thrust needle roller and cage assy as bearing ring washer ws bearing ring inner ring dc1 10 140mm boundary dimensions dynamic dc1 e11 dc c12 dw 0 -0.01 dp e13 dp1 e12 s 2 0.05 mm d basic load ratings static dynamic static n kgf coa ca coa d1 -0.2 -0.5 d d1 +0.5 +0.2 b rs min 1 ca 10 12 15 17 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 24 26 28 30 35 42 47 52 60 65 70 78 85 90 95 100 105 110 120 135 145 155 170 180 2 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 4 4 5 5 24 26 28 30 35 42 47 52 60 65 70 78 85 90 95 100 105 110 120 135 145 155 170 180 10 12 15 17 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10 12 15 17 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 110 120 130 140 24 26 28 30 35 42 47 52 60 65 70 78 85 90 95 100 105 110 120 135 145 155 170 178 24 26 28 30 35 42 47 52 60 65
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thrust needle roller bearings ntn brdd1 gs bearing ring outer ring limiting speeds r/min grease oil bearing numbers reference dimensions mm outer ring eb ea mass kg approx axk11 as11 ws811 gs811 thrust needle roller and cage assembly washer inner ring 3 500 3 300 2 800 2 500 2 100 1 800 1 500 1 400 1 200 1 100 1 000 900 800 750 750 700 650 600 600 500 480 430 400 380 14 000 13 000 11 000 10 000 8 500 7 000 6 000 5 500 4 700 4 300 3 900 3 500 3 200 3 000 2 900 2 700 2 600 2 400 2 300 2 000 1 900 1 700 1 600 1 500 axk1100 axk1101 axk1102 axk1103 axk1104 axk1105 axk1106 axk1107 axk1108 axk1109 axk1110 axk1111 axk1112 axk1113 axk1114 axk1115 axk1116 axk1117 axk1118 axk1120 axk1122 axk1124 axk1126 axk1128 as1100 as1101 as1102 as1103 as1104 as1105 as1106 as1107 as1108 as1109 as1110 as1111 as1112 as1113 as1114 as1115 as1116 as1117 as1118 as1120 as1122 as1124 as1126 as1128 ws81100 ws81101 ws81102 ws81103 ws81104 ws81105 ws81106 ws81107 ws81108 ws81109 ws81110 ws81111 ws81112 ws81113 ws81114 w
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thrust needle roller bearings type axk11 type as11 type ws811 type gs811 dc dc1 ntn dw s b r eb ea dp dp1 d1 d type axk thrust needle roller and cage assy as bearing ring washer ws bearing ring inner ring dc1 150 160mm boundary dimensions dynamic dc1 e11 dc c12 dw 0 -0.01 dp e13 dp1 e12 s 2 0.05 mm d basic load ratings static dynamic static n kgf coa ca coa d1 -0.2 -0.5 d d1 +0.5 +0.2 b rs min 1 ca 150 160 190 200 5 5 190 200 150 160 1 1 150 160 188 198 190 200 152 162 9.5 9.5 0 0.090 0 0.090 1 1 149 000 1 020 000 154 000 1 070 000 15 200 15 700 104 000 110 000 note 1 allowable minimum chamfer dimension r 2 subject to measured thrust load of 20kg or more b-212
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thrust needle roller bearings ntn brdd1 gs bearing ring outer ring limiting speeds r/min grease oil thrust needle roller and cage assembly bearing numbers reference dimensions mm outer ring eb ea mass kg approx axk11 as11 ws811 gs811 washer inner ring 350 330 1 400 1 300 axk1130 axk1132 as1130 as1132 ws81130 ws81132 gs81130 gs81132 156.0 166.0 184.2 194.2 0.232 0.246 0.084 0.089 0.796 0.842 b-213
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thrust cylindrical roller bearing type 811 type 812 type 893 ntn r t dw r d d1 d d1 dc dc1 eb ea type 811 type 812 bearing type 893 bearing type k811 type k812 thrust needle roller and cage assy d 10 60mm boundary dimensions dynamic d d d1 0.2 0.5 d1 0.5 0.2 mm t dc1 2 e11 basic load ratings static dynamic n kgf coa ca limiting speeds static r/min grease oil coa dc a13 dw 0 0.010 b h11 rs min 1 ca 10 12 15 17 20 25 24 26 28 30 35 42 47 24 26 28 30 35 42 47 52 60 52 62 68 60 68 78 65 73 85 70 78 95 78 90 105 85 95 110 10 12 16 18 21 26 32 32 32 37 37 37 42 42 42 47 47 47 52 52 52 57 57 57 62 62 62 9 9 9 9 10 11 11 16 18 12 18 20 13 19 22 14 20 24 14 22 27 16 25 30 17 26 30 10 12 15 17 20 25 30 30 30 35 35 35 40 40 40 45 45 45 50 50 50 55 55 55 60 60 60 24 26 28 30 35 42 47 52 60 52 62 68 60 68 78 65 73 85 70 78 95 78 90 105 85 95 110 3.5 3.5 3.5 3.5 4.5 5 5 7.5 5.5 5 7.5 6 6 9 7 6 9 7.5 6 9 8 6 11 9 7.5 11 9 2.75 2.75 2.75 2.75 2.75 3 3 4.25 6.25 3.5 5.25 7 3.5 5 7.5 4 5.5 8.25 4 6.5 9.
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thrust cylindrical roller bearing ntn bbrr ra ra d1 d d d1 db da type k893 thrust needle roller and cage assy ws bearing ring inner ring gs bearing ring outer ring bearing numbers reference dimensions mm outer ring eb ea bearing thrust cylindrical roller inner ring and cage assembly abutment dimensions mm da db ras min max max mass kg 81100t2 81101t2 81102t2 81103t2 81104t2 81105t2 81106t2 81206t2 89306 81107t2 81207t2 89307 81108t2 81208t2 89308 81109t2 81209t2 89309 81110t2 81210t2 89310 81111t2 81211t2 89311 81112t2 81212t2 89312 k81100t2 k81101t2 k81102t2 k81103t2 k81104t2 k81105t2 k81106t2 k81206t2 k89306 k81107t2 k81207t2 k89307 k81108t2 k81208t2 k89308 k81109t2 k81209t2 k89309 k81110t2 k81210t2 k89310 k81111t2 k81211t2 k89311 k81112t2 k81212t2 k89312 ws81100 ws81101 ws81102 ws81103 ws81104 ws81105 ws81106 ws81206 ws89306 ws81107 ws81207 ws89307 ws81108 ws81208 ws89308 ws81109 ws81209 ws89309 ws81110 ws81210 ws89310 ws81111 ws81211 ws89311 ws81112 ws81212 ws89312 gs81100 gs81101
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thrust cylindrical roller bearing type 811 type 812 type 893 ntn r t dw r d d1 d d1 dc dc1 e b ea type 811 type 812 bearing type 893 bearing type k811 type k812 thrust needle roller and cage assy d 65 130mm boundary dimensions dynamic d d d1 0.2 0.5 d1 0.5 0.2 mm t dc1 e11 basic load ratings static dynamic n kgf coa ca limiting speeds static r/min grease oil coa dc a13 dw 0 0.010 b h11 rs min1 ca 90 65 100 115 95 70 105 125 100 75 110 135 105 80 115 140 110 85 125 150 120 90 135 155 135 100 150 170 145 110 160 190 120 155 170 170 190 90 100 115 95 105 125 100 110 135 105 115 140 110 125 150 120 135 155 135 150 170 145 160 190 155 170 170 187 67 67 67 72 72 72 77 77 77 82 82 82 87 88 88 92 93 93 102 103 103 112 113 113 122 123 132 133 18 27 30 18 27 34 19 27 36 19 28 36 19 31 39 22 35 39 25 38 42 25 38 48 25 39 30 45 65 65 65 70 70 70 75 75 75 80 80 80 85 85 85 90 90 90 100 100 100 110 110 110 120 120 130 130 90 100 115 95 105 125 100 110 135 105 115 140 110 125 150 120 135 155 135 150
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thrust cylindrical roller bearing ntn bbrr ra ra d1 d d d1 db da type k893 thrust needle roller and cage assy ws bearing ring inner ring gs bearing ring outer ring bearing numbers reference dimensions mm outer ring eb ea bearing thrust cylindrical roller inner ring and cage assembly abutment dimensions mm da db ras min max max mass kg 81113t2 81213t2 89313 81114t2 81214t2 89314 81115t2 81215t2 89315 81116t2 81216t2 89316 81117t2 81217 89317 81118t2 81218j 89318 81120t2 81220 89320 81122t2 81222 89322 81124t2 81224 81126 81226 k81113t2 k81213t2 k89313 k81114t2 k81214t2 k89314 k81115t2 k81215t2 k89315 k81116t2 k81216t2 k89316 k81117t2 k81217 k89317 k81118t2 k81218j k89318 k81120t2 k81220 k89320 k81122t2 k81222 k89322 k81124t2 k81224 k81126 k81226 ws81113 ws81213 ws89313 ws81114 ws81214 ws89314 ws81115 ws81215 ws89315 ws81116 ws81216 ws89316 ws81117 ws81217 ws89317 ws81118 ws81218 ws89318 ws81120 ws81220 ws89320 ws81122 ws81222 ws89322 ws81124 ws81224 ws81126 ws81226 gs81113 gs81213 gs893
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thrust cylindrical roller bearing type 811 type 812 r ntn t dw r d d1 d d1 dc dc1 eb ea type 811 type 812 bearing type k811 type k812 thrust needle roller and cage assy d 140 160mm boundary dimensions dynamic d d d1 0.2 0.5 d1 0.5 0.2 mm t dc1 e11 basic load ratings static dynamic n kgf coa ca limiting speeds static r/min grease oil coa dc a13 dw 0 0.010 b h11 rs min1 ca 140 150 160 180 200 190 200 178 197 188 198 142 143 152 162 31 46 31 31 140 140 150 160 180 200 190 200 12 19 12 12 9.5 13.5 9.5 9.5 1 1.5 1 1 206 000 370 000 214 000 221 000 815 000 1 280 000 870 000 930 000 21 000 83 000 380 350 350 330 1 500 1 400 1 400 1 300 38 000 130 000 21 800 22 600 89 000 95 000 note 1 allowable minimum chamfer dimension r b-218
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thrust cylindrical roller bearing ntn bbrr ra ra d1 d d d1 db da ws bearing ring inner ring gs bearing ring outer ring bearing numbers reference dimensions mm outer ring eb ea bearing thrust cylindrical roller inner ring and cage assembly abutment dimensions mm da db ras min max max mass kg 81128 81228 81130 81132 k81128 k81228 k81130 k81132 ws81128 ws81228 ws81130 ws81132 gs81128 gs81228 gs81130 gs81132 147.8 172.5 150.1 189.0 157.7 182.4 167.8 192.5 172 188 182 192 147 150 157 167 1 1.5 1 1 1.950 4.570 2.070 2.190 0.450 1.200 0.470 0.500 0.750 1.690 0.800 0.840 b-219
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