needle roller bearing sleeve NA 4918 JNS
needle roller bearing sleeve NA 4918 JNS 70 mm d Warehouse Pioneer Machinery Source offers car parts and car accessories. We sell discount NEEDLE ROLLER BEARING online as 31 mm B well as cheap machinery parts.
Product Details
| d | 70 mm |
| D | 125 mm |
| B | 31 mm |
| d1 ≈ | 89.4 mm |
| D1 ≈ | 108.2 mm |
| F | 83.5 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1.5 mm |
| s max. | 1.7 mm |
| da min. | 79 mm |
| da max. | 81 mm |
| db min. | 92 mm |
| Da max. | 115.4 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 180 kN |
| Basic static load rating C0 | 193 kN |
| Fatigue load limit Pu | 25.5 kN |
| Reference speed | 6000 r/min |
| Limiting speed | 6300 r/min |
| Calculation factor kr | 0.2 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 1.51 kg |
