213K Series Spherical roller bearings
| Inquiry | Boundary dimensions(mm) | Basic load ratings(kN) | |||
| d | D | B | rs min | Cr | |
| 21322W33C3 | 110 | 240 | 50 | 3 | 495 |
| 21322KW33C3 | 110 | 240 | 50 | 3 | 495 |
| 21322 | 110 | 240 | 50 | 3 | 495 |
| 21322K | 110 | 240 | 50 | 3 | 495 |
| 21320W33C3 | 100 | 215 | 47 | 3 | 370 |
| 21320K | 100 | 215 | 47 | 3 | 370 |
| 21320KW33C3 | 100 | 215 | 47 | 3 | 370 |
| 21320 | 100 | 215 | 47 | 3 | 370 |
| 21317K | 85 | 180 | 41 | 3 | 289 |
| 21319W33C3 | 95 | 200 | 45 | 3 | 335 |
| 21317KW33C3 | 85 | 180 | 41 | 3 | 289 |
| 21319K | 95 | 200 | 45 | 3 | 335 |
| 21317 | 85 | 180 | 41 | 3 | 289 |
| 21319KW33C3 | 95 | 200 | 45 | 3 | 335 |
| 21318W33C3 | 90 | 190 | 43 | 3 | 320 |
| 21316KW33C3 | 80 | 170 | 39 | 2.1 | 260 |
| 21319 | 95 | 200 | 45 | 3 | 335 |
| 21316W33C3 | 80 | 170 | 39 | 2.1 | 260 |
| 21316 | 80 | 170 | 39 | 2.1 | 260 |
| 21318KW33C3 | 90 | 190 | 43 | 3 | 320 |
| 21316K | 80 | 170 | 39 | 2.1 | 260 |
| 21318 | 90 | 190 | 43 | 3 | 320 |
| 21315W33C3 | 75 | 160 | 37 | 2.1 | 239 |
| 21318K | 90 | 190 | 43 | 3 | 320 |
| 21317W33C3 | 85 | 180 | 41 | 3 | 289 |
| 21315 | 75 | 160 | 37 | 2.1 | 239 |
| 21315KW33C3 | 75 | 160 | 37 | 2.1 | 239 |
| 21314KW33C3 | 70 | 150 | 35 | 2.1 | 220 |
| 21312KW33C3 | 60 | 130 | 31 | 2.1 | 167 |
| 21314W33C3 | 70 | 150 | 35 | 2.1 | 220 |
| 21315K | 75 | 160 | 37 | 2.1 | 239 |
| 21309W33C3 | 45 | 100 | 25 | 1.5 | 102 |
| 21312 | 60 | 130 | 31 | 2.1 | 167 |
| 21314K | 70 | 150 | 35 | 2.1 | 220 |
| 21310 | 50 | 110 | 27 | 2 | 118 |
| 21312K | 60 | 130 | 31 | 2.1 | 167 |
| 21313W33C3 | 65 | 140 | 33 | 2.1 | 194 |
| 21309KW33C3 | 45 | 100 | 25 | 1.5 | 102 |
| 21311W33C3 | 55 | 120 | 29 | 2 | 145 |
| 21314 | 70 | 150 | 35 | 2.1 | 220 |
| 21309 | 45 | 100 | 25 | 1.5 | 102 |
| 21311K | 55 | 120 | 29 | 2 | 145 |
| 21313KW33C3 | 65 | 140 | 33 | 2.1 | 194 |
| 21309K | 45 | 100 | 25 | 1.5 | 102 |
| 21311KW33C3 | 55 | 120 | 29 | 2 | 145 |
| 21313 | 65 | 140 | 33 | 2.1 | 194 |
| 21308W33C3 | 40 | 90 | 23 | 1.5 | 88 |
| 21311 | 55 | 120 | 29 | 2 | 145 |
| 21313K | 65 | 140 | 33 | 2.1 | 194 |
| 21310KW33C3 | 50 | 110 | 27 | 2 | 118 |
| 21308KW33C3 | 40 | 90 | 23 | 1.5 | 88 |
| 21310W33C3 | 50 | 110 | 27 | 2 | 118 |
| 21308 | 40 | 90 | 23 | 1.5 | 88 |
| 21308K | 40 | 90 | 23 | 1.5 | 88 |
| 21312W33C3 | 60 | 130 | 31 | 2.1 | 167 |
| 21310K | 50 | 110 | 27 | 2 | 118 |


Spherical roller bearings
Spherical roller bearing
Thin Section Ball Bearings