Needle Roller Bearings RNA4902-2RSR 20*28*13mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Needle Roller Bearings RNA4902-2RSR 20*28*13mm Size Chart (mm/inches) |
|---|
| Bearing number | NJ 410 |
| Size (mm) | 50x130x31 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 31 |
| d | 50 mm |
| Fw | 70,8 mm |
| D | 130 mm |
| B | 31 mm |
| C | 31 mm |
| r min. | 2,1 mm |
| r1 min. | 2,1 mm |
| da min. | 61 mm |
| db max. | 68 mm |
| db min | 61 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| Db max | 119 mm |
| Weight | 1,99 Kg |
| Basic dynamic load rating (C) | 129 kN |
| Basic static load rating (C0) | 124 kN |
| (Grease) Lubrication Speed | 5 000 r/min |