Bearing numbers | Boundary dimensions (mm) | Basic load ratings (kN) | Limiting speeds (r/min) | Abutment and fillet dimensions (mm) | Weight (kg) | ||||||||
Cylindrical hole | Tapered hole | d | D | B | r | Cr | Cor | Grease | Oil | damin | Damax | ramax | Cylindrical hole |
21315C | 21315CK | 75 | 160 | 37 | 2.1 | 235 | 300 | 2400 | 3200 | 87 | 148 | 2 | 3.55 |
21315CA | 21315CAK | 75 | 160 | 37 | 2.1 | 235 | 300 | 2400 | 3200 | 87 | 148 | 2 | 5.44 |
21315 | 21315K/W33 | 75 | 160 | 55 | 2.1 | 315 | 430 | 2200 | 3000 | 87 | 148 | 2 | 5.56 |
22315/W33 | 75 | 160 | 55 | 2.1 | 345 | 430 | 2200 | 3000 | 87 | 148 | 2 | 5.56 | |
22315C/W33 | 22315CK/W33 | 75 | 160 | 55 | 2.1 | 345 | 430 | 2200 | 3000 | 87 | 148 | 2 | 5.25 |
22315CA | 22315CAK | 75 | 160 | 55 | 2.1 | 345 | 430 | 2200 | 3000 | 87 | 148 | 2 | 5.44 |
22315CA/W33 | 22315CAK/W33 | 75 | 160 | 55 | 2.1 | 345 | 430 | 2200 | 3000 | 87 | 148 | 2 | 5.44 |
22315CAF3 | 75 | 160 | 55 | 2.1 | 345 | 430 | 2200 | 3000 | 87 | 148 | 2 | 5.4 | |
22315CAF3/W33 | 75 | 160 | 55 | 2.1 | 345 | 430 | 2200 | 3000 | 87 | 148 | 2 | 5.32 | |
22216 | 22216K | 80 | 140 | 33 | 2 | 176 | 228 | 3200 | 4000 | 90 | 130 | 2 | 2.1 |
22216C | 22216CK | 80 | 140 | 33 | 2 | 176 | 228 | 3200 | 4000 | 90 | 130 | 2 | 2.05 |
22216CA | 22216CAK | 80 | 140 | 33 | 2 | 176 | 228 | 3200 | 4000 | 90 | 130 | 2 | 2.03 |
21316C | 21316CK | 80 | 170 | 39 | 2.1 | 258 | 335 | 2200 | 3000 | 92 | 158 | 2 | 4.2 |
21316CA | 21316CAK | 80 | 170 | 39 | 2.1 | 258 | 335 | 2200 | 3000 | 92 | 158 | 2 | 4.48 |
22316 | 22316K | 80 | 170 | 39 | 2.1 | 258 | 335 | 2200 | 3000 | 92 | 158 | 2 | 6.79 |
22316C/W33 | 22316CK/W33 | 80 | 170 | 58 | 2.1 | 374 | 455 | 2000 | 2800 | 92 | 158 | 2 | 6.2 |
22316CA | 22316CAK | 80 | 170 | 58 | 2.1 | 374 | 455 | 2000 | 2800 | 92 | 158 | 2 | 7.47 |
22316CA/W33 | 22316CAK/W33 | 80 | 170 | 58 | 2.1 | 374 | 455 | 2000 | 2800 | 92 | 158 | 2 | 7.47 |
22316CA/HAC9W33YA8 | 80 | 170 | 58 | 2.1 | 374 | 455 | 2000 | 2800 | 92 | 158 | 2 | 7.36 | |
22316CAF3 | 80 | 170 | 58 | 2.1 | 374 | 455 | 2000 | 2800 | 92 | 158 | 2 | 7.34 | |
22217/W33 | 85 | 150 | 36 | 2 | 210 | 270 | 3000 | 3800 | 95 | 140 | 2 | 2.73 | |
22217C/W33 | 2217CK/W33 | 85 | 150 | 36 | 2 | 210 | 270 | 3000 | 3800 | 95 | 140 | 2 | 2.55 |
22217CA/W33 | 22217CAK/W33 | 85 | 150 | 36 | 2 | 210 | 270 | 3000 | 3800 | 95 | 140 | 2 | 2.69 |
21317C | 21317CK | 85 | 180 | 41 | 3 | 293 | 375 | 2000 | 2800 | 99 | 166 | 2.5 | 5 |
21317CA | 21317CAK | 85 | 180 | 41 | 3 | 293 | 375 | 2000 | 2800 | 99 | 166 | 2.5 | 5.3 |
21317C/W33 | 21317CAK/W33 | 85 | 180 | 41 | 3 | 293 | 375 | 2000 | 2800 | 99 | 166 | 2.5 | 5.3 |
22317 | 85 | 180 | 60 | 3 | 420 | 520 | 1900 | 2600 | 99 | 166 | 2.5 | 8 | |
22317/W33 | 85 | 180 | 60 | 3 | 420 | 520 | 1900 | 2600 | 99 | 166 | 2.5 | 8 | |
22317C/W33 | 22317CK/W33 | 85 | 180 | 60 | 3 | 420 | 520 | 1900 | 2600 | 99 | 166 | 2.5 | 7.25 |
22317CA/W33 | 22317CAK/W33 | 85 | 180 | 60 | 3 | 420 | 520 | 1900 | 2600 | 99 | 166 | 2.5 | 8.19 |
22317CAF3 | 85 | 180 | 60 | 3 | 420 | 520 | 1900 | 2600 | 99 | 166 | 2.5 | 8.12 | |
22218 | 90 | 160 | 40 | 2 | 253 | 340 | 2600 | 3400 | 100 | 150 | 2 | 3.4 | |
22218CA | 22218CAK | 90 | 160 | 40 | 2 | 253 | 340 | 2600 | 3400 | 100 | 150 | 2 | 3.4 |
22218CAF3 | 90 | 160 | 0 | 2 | 253 | 340 | 2600 | 3400 | 100 | 150 | 2 | 3.38 | |
22218C/W33 | 22218CK/W33 | 90 | 160 | 40 | 2 | 253 | 340 | 2600 | 3400 | 100 | 150 | 2 | 3.4 |
22218CA/W33 | 22318CAK/W33 | 90 | 160 | 40 | 2 | 253 | 340 | 2600 | 3400 | 100 | 150 | 2 | 3.4 |
23218 | 90 | 160 | 52.4 | 2 | 311 | 440 | 1900 | 2600 | 100 | 150 | 2 | 4.66 | |
23218C/W33 | 23218CK/W33 | 90 | 160 | 52.4 | 2 | 311 | 440 | 1900 | 2600 | 100 | 150 | 2 | 4.6 |
23218CA | 23218CAK | 90 | 160 | 52.4 | 2 | 311 | 440 | 1900 | 2600 | 100 | 150 | 2 | 4.82 |
23218CA/HAC9S0W24 | 90 | 160 | 52.4 | 2 | 311 | 440 | 1900 | 2600 | 100 | 150 | 2 | 4.72 | |
23218CA/W33 | 23218CAK/W33 | 90 | 160 | 52.4 | 2 | 311 | 440 | 1900 | 2600 | 100 | 150 | 2 | 4.82 |
21318C | 21318CK | 90 | 190 | 43 | 3 | 322 | 425 | 1900 | 2600 | 104 | 176 | 2.5 | 5.8 |
21318CA | 21318CAK | 90 | 190 | 43 | 3 | 322 | 425 | 1900 | 2600 | 104 | 176 | 2.5 | 6.15 |
22318 | 22318K | 90 | 190 | 64 | 3 | 477 | 610 | 1800 | 2400 | 104 | 176 | 2.5 | 8.6 |
22318C/W33 | 22318CK/W33 | 90 | 190 | 64 | 3 | 477 | 610 | 1800 | 2400 | 104 | 176 | 2.5 | 8.6 |
22318CA | 22318CAK | 90 | 190 | 64 | 3 | 477 | 610 | 1800 | 2400 | 104 | 176 | 2.5 | 11.5 |
22318CA/W33 | 22318CAK/W33 | 90 | 190 | 64 | 3 | 477 | 610 | 1800 | 2400 | 104 | 176 | 2.5 | 11.5 |
22318CAF3 | 22318CAKF3 | 90 | 190 | 64 | 3 | 477 | 610 | 1800 | 2400 | 104 | 176 | 2.5 | 11.2 |
22219 | 95 | 170 | 43 | 2.1 | 282 | 375 | 2400 | 3200 | 107 | 158 | 2 | 4.27 | |
22219C/W33 | 22219CK/W33 | 95 | 170 | 43 | 2.1 | 282 | 375 | 2400 | 3200 | 107 | 158 | 2 | 4 |
22219CA | 22219CAK | 95 | 170 | 43 | 2.1 | 282 | 375 | 2400 | 3200 | 107 | 158 | 2 | 4.68 |
22219CA/W33 | 22219CAK/W33 | 95 | 170 | 43 | 2.1 | 282 | 375 | 2400 | 3200 | 107 | 158 | 2 | 4.68 |
21319C | 21319CK | 95 | 200 | 45 | 3 | 351 | 480 | 1800 | 2400 | 109 | 186 | 2.5 | 7.15 |
21319CA | 21319CAK | 95 | 200 | 45 | 3 | 351 | 480 | 1800 | 2400 | 109 | 186 | 2.5 | 7.49 |
22319 | 95 | 200 | 67 | 3 | 518 | 670 | 1800 | 2400 | 109 | 186 | 2.5 | 10.6 | |
22319/W33 | 95 | 200 | 67 | 3 | 518 | 670 | 1800 | 2400 | 109 | 186 | 2.5 | 10.6 | |
22319CK | 95 | 200 | 67 | 3 | 5118 | 670 | 1800 | 2400 | 109 | 186 | 2.5 | 10.4 | |
22319C/W33 | 22319CK/W33 | 95 | 200 | 67 | 3 | 518 | 670 | 1800 | 2400 | 109 | 186 | 2.5 | 10 |
22319CA | 95 | 200 | 67 | 3 | 518 | 670 | 1800 | 2400 | 109 | 186 | 2.5 | 10.5 | |
22319CA/W33 | 22319CAK/W33 | 95 | 200 | 67 | 3 | 518 | 670 | 1800 | 2400 | 109 | 186 | 2.5 | 10.5 |
23020C/W33 | 23020CK/W33 | 100 | 150 | 37 | 1.5 | 215 | 400 | 2400 | 3200 | 110 | 140 | 2 | 2.51 |
23020CA | 100 | 150 | 37 | 1.5 | 215 | 400 | 2400 | 3200 | 110 | 140 | 2 | 2.51 | |
23020CA/W33 | 23020CAK/W33 | 100 | 150 | 37 | 1.5 | 215 | 400 | 2400 | 3200 | 110 | 140 | 2 | 2.51 |
23120C/W33 | 23120CK/W33 | 100 | 165 | 52 | 2 | 322 | 490 | 2000 | 2800 | 110 | 155 | 2 | 4.4 |
23120CA/W33 | 23120CAK/W33 | 100 | 165 | 52 | 2 | 322 | 490 | 2000 | 2800 | 110 | 155 | 2 | 4.42 |
23120CA | 100 | 165 | 52 | 2 | 322 | 490 | 2000 | 2800 | 110 | 155 | 2 | 4.42 | |
22220 | 100 | 180 | 46 | 2.1 | 311 | 415 | 2200 | 3000 | 112 | 168 | 2 | 5.37 | |
22220C/W33 | 22220CK/W33 | 100 | 180 | 46 | 2.1 | 211 | 415 | 2200 | 3000 | 112 | 168 | 2 | 4.85 |
22220CA | 22220CAK | 100 | 180 | 46 | 2.1 | 311 | 415 | 2200 | 3000 | 112 | 168 | 2 | 5.18 |
22220CA/W33 | 22220CAK/W33 | 100 | 180 | 46 | 2.1 | 311 | 415 | 2200 | 3000 | 112 | 168 | 2 | 5.18 |
22220CAF3 | 22220CAKF3 | 100 | 180 | 46 | 2.1 | 311 | 415 | 2200 | 3000 | 112 | 168 | 2 | 5.1 |
23220C/W33 | 23220CK/W33 | 100 | 180 | 60.3 | 2.1 | 414 | 600 | 1700 | 2200 | 112 | 168 | 2 | 6.7 |
23220CA | 23220CAKF3/W33 | 100 | 180 | 60.3 | 2.1 | 414 | 600 | 1700 | 2200 | 112 | 168 | 2 | 6.58 |
23220CA/W33 | 23220CAK/W33 | 100 | 180 | 60.3 | 2.1 | 414 | 600 | 1700 | 2200 | 112 | 168 | 2 | 6.58 |
21320C | 21320CK | 100 | 215 | 47 | 3 | 385 | 530 | 1700 | 2200 | 114 | 201 | 2.5 | 8.8 |