NTN NA4904LL/3AS Roller Bearings
NTN NA4904LL/3AS Roller Bearings Engineering Calculator , Thrust Roller Bearing Manufacturing Service . Get Leader Hydraulic Pump Co.,Limited. 55x120x29 Your Free.
Product Details
| Bearing number | 6311 |
| Size (mm) | 55x120x29 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| C | 29 mm |
| r | 2 mm |
| Weight | 1.35 Kg |
| Basic dynamic load rating (C) | 71,5 kN |
| Basic static load rating (C0) | 44,5 kN |
| (Grease) Lubrication Speed | 5600 r/min |