High precision angular contact ball bearings
| Bearings | Boundary Dimensions (mm) |
Basic Load Ratings (kN) |
Axial Load |
Effective Load Center (mm) |
Mass | Limiting Speeds (2) (min–1) | ||||||
| d | D | B | r (min.) |
r1 (min.) |
Cr (Dynamic) |
C0r (Static) |
Grease | Oil | ||||
| 40BNR19S | 40 | 62 | 12 | 0.6 | 0.3 | 11.5 | 7.65 | 10.8 | 14.3 | 0.105 | 27,500 | 39,300 |
| 40BNR19H | 40 | 62 | 12 | 0.6 | 0.3 | 7.10 | 0.092 | 35,300 | 55,000 | |||
| 40BNR19X | 40 | 62 | 12 | 0.6 | 0.3 | 0.092 | 41,200 | 64,800 | ||||
| 40BER19S | 40 | 62 | 12 | 0.6 | 0.3 | 11.0 | 7.35 | 12.8 | 17.9 | 0.105 | 23,600 | 33,400 |
| 40BER19H | 40 | 62 | 12 | 0.6 | 0.3 | 8.65 | 0.092 | 31,400 | 49,100 | |||
| 40BER19X | 40 | 62 | 12 | 0.6 | 0.3 | 0.092 | 37,300 | 58,900 | ||||
| 45BNR19S | 45 | 68 | 12 | 0.6 | 0.3 | 12.1 | 8.70 | 12.4 | 15.2 | 0.125 | 24,800 | 35,400 |
| 45BNR19H | 45 | 68 | 12 | 0.6 | 0.3 | 8.10 | 0.111 | 31,900 | 49,600 | |||
| 45BNR19X | 45 | 68 | 12 | 0.6 | 0.3 | 0.111 | 37,200 | 58,500 | ||||
| 45BER19S | 45 | 68 | 12 | 0.6 | 0.3 | 11.6 | 8.35 | 14.6 | 19.2 | 0.125 | 21,300 | 30,100 |
| 45BER19H | 45 | 68 | 12 | 0.6 | 0.3 | 9.85 | 0.111 | 28,400 | 44,300 | |||
| 45BER19X | 45 | 68 | 12 | 0.6 | 0.3 | 0.111 | 33,700 | 53,100 | ||||
| 50BNR19S | 50 | 72 | 12 | 0.6 | 0.3 | 12.8 | 9.75 | 13.9 | 15.9 | 0.127 | 23,000 | 32,800 |
| 50BNR19H | 50 | 72 | 12 | 0.6 | 0.3 | 9.10 | 0.111 | 29,600 | 46,000 | |||
| 50BNR19X | 50 | 72 | 12 | 0.6 | 0.3 | 0.111 | 34,500 | 54,100 | ||||
| 50BER19S | 50 | 72 | 12 | 0.6 | 0.3 | 12.3 | 9.35 | 16.3 | 20.2 | 0.127 | 19,700 | 27,900 |
| 50BER19H | 50 | 72 | 12 | 0.6 | 0.3 | 11.0 | 0.111 | 26,300 | 41,000 | |||
| 50BER19X | 50 | 72 | 12 | 0.6 | 0.3 | 0.111 | 31,200 | 49,200 | ||||
