B45-123UR Automotive Deep Groove Ball Bearing
| Model Number |
2pcs |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
B45-123UR Automotive Deep Groove Ball Bearing Size Chart (mm/inches) |
|---|
| d | 15 mm |
| D | 35 mm |
| B | 15.9 mm |
| d2 ≈ | 20.2 mm |
| D2 ≈ | 30.7 mm |
| r1,2 min. | 0.6 mm |
| a | 21 mm |
| da min. | 19.4 mm |
| da max. | 20 mm |
| Da max. | 30.6 mm |
| ra max. | 0.6 mm |
| Basic dynamic load rating C | 11.2 kN |
| Basic static load rating C0 | 6.8 kN |
| Fatigue load limit Pu | 0.285 kN |
| Reference speed | 22000 r/min |
| Limiting speed | 18000 r/min |
| Calculation factor kr | 0.06 |
| Calculation factor e | 0.8 |
| Calculation factor X | 0.63 |
| Calculation factor Y0 | 0.66 |
| Calculation factor Y1 | 0.78 |
| Calculation factor Y2 | 1.24 |
| Mass bearing | 0.066 kg |