105 mm x 260 mm x 60 mm NACHI NJ 421 cylindrical roller bearings
We work closely with our 105 mm x 260 mm x 60 mm NACHI NJ 421 cylindrical roller bearings manufacturing 105 mm x 260 mm x 60 mm partners to 309000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 bring the best value to customers.
What is NJ 421 bearing cross reference？
| Brand Name: | NACHI |
| Model Number: | NJ 421 |
| Bearing number: | 6311-Z |
| Size (mm): | 55x120x29 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 120 |
| Width (mm): | 29 |
| d: | 55 mm |
| D: | 120 mm |
| B: | 29 mm |
| PDF |
NJ 421 |
Product Details
| Bearing number | 6311-Z |
| 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 min. | 2 mm |
| Weight | 1,37 Kg |
| Basic dynamic load rating (C) | 71,5 kN |
| Basic static load rating (C0) | 44,8 kN |
| (Grease) Lubrication Speed | 5300 r/min |
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