BK4512 Drawn Cup Needle Roller Bearings 45x52x12mm
Advance BK4512 Drawn Cup Needle Roller Bearings 45x52x12mm Bearing Wholesalers is your source for quality Bearings for Cement Manufacturing and accessories. shop online for home delivery or pick 530 mm d up in one of our 10000 .
Product Details
| d | 530 mm |
| D | 710 mm |
| H | 109 mm |
| d1 ≈ | 675 mm |
| D1 ≈ | 608 mm |
| B | 32 mm |
| B1 | 105 mm |
| C | 56 mm |
| s | 285 mm |
| r1,2 min. | 5 mm |
| da min. | 620 mm |
| Da max. | 655 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 3110 kN |
| Basic static load rating C0 | 15300 kN |
| Fatigue load limit Pu | 1220 kN |
| Reference speed | 530 r/min |
| Limiting speed | 850 r/min |
| Minimum axial load factor A | 22 |
| Mass bearing | 115 kg |