Dimension table · DIN 635-2
Spherical roller bearings series 213
All 17 sizes from d 25 to 110 mm bore: principal dimensions d × D × B, dynamic and static load ratings (C, C₀), limiting speed and mass — plus the executions and brands available from us (282 products).
| Designation | d (mm) | D (mm) | B (mm) | C (kN) | C₀ (kN) | n lim (rpm) | m (kg) | Executions | Offers |
|---|---|---|---|---|---|---|---|---|---|
| 21305 | 25 | 62 | 17 | 41,4 | 41,5 | 12000 | 0,254 | Offen | 3 |
| 21306 | 30 | 72 | 19 | 55,2 | 61,0 | 10000 | 0,390 | Offen | 10 |
| 21307 | 35 | 80 | 21 | 65,6 | 72,0 | 9500 | 0,530 | Offen | 14 |
| 21308 | 40 | 90 | 23 | 104,0 | 108,0 | 9500 | 0,706 | Offen | 24 |
| 21309 | 45 | 100 | 25 | 125,0 | 127,0 | 8500 | 0,947 | Offen | 18 |
| 21310 | 50 | 110 | 27 | 156,0 | 166,0 | 7500 | 1,210 | Offen | 20 |
| 21311 | 55 | 120 | 29 | 156,0 | 166,0 | 7500 | 1,550 | Offen | 23 |
| 21312 | 60 | 130 | 31 | 212,0 | 240,0 | 6300 | 1,930 | Offen | 20 |
| 21313 | 65 | 140 | 33 | 236,0 | 270,0 | 6000 | 2,420 | Offen | 20 |
| 21314 | 70 | 150 | 35 | 285,0 | 325,0 | 5600 | 2,950 | Offen | 15 |
| 21315 | 75 | 160 | 37 | 285,0 | 325,0 | 5600 | 3,750 | Offen | 23 |
| 21316 | 80 | 170 | 39 | 325,0 | 375,0 | 5300 | 4,230 | Offen | 23 |
| 21317 | 85 | 180 | 41 | 325,0 | 375,0 | 5300 | 5,030 | Offen | 19 |
| 21318 | 90 | 190 | 43 | 380,0 | 450,0 | 4800 | 5,740 | Offen | 21 |
| 21319 | 95 | 200 | 45 | 425,0 | 490,0 | 4500 | 6,630 | Offen | 9 |
| 21320 | 100 | 215 | 47 | 425,0 | 490,0 | 4500 | 8,190 | Offen | 14 |
| 21322 | 110 | 240 | 50 | – | – | – | 11,000 | Offen | 6 |
Load ratings (C, C0), limiting speed and mass are catalogue values of the open steel standard execution — sizes without a verified catalogue value show "–". Contact seals (RS/2RS) reduce the limiting speed; stainless and ceramic executions differ. All data without guarantee.