QJ312MA Angular Contact Ball Bearing 60×130×31mm
| Model Number |
IP68 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
QJ312MA Angular Contact Ball Bearing 60×130×31mm Size Chart (mm/inches) |
|---|
| d | 140 mm |
| D | 300 mm |
| B | 62 mm |
| d1 ≈ | 195 mm |
| D1 ≈ | 250.6 mm |
| F | 180 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 4 mm |
| da min. | 157 mm |
| db min. | 199 mm |
| Da max. | 282.5 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 780 kN |
| Basic static load rating C0 | 830 kN |
| Fatigue load limit Pu | 88 kN |
| Reference speed | 2400 r/min |
| Limiting speed | 2800 r/min |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 23.5 kg |