NU1984M NSK Tapered Roller Bearings Double-row
| Brand Name: | NSK |
| Model Number: | NU1984M |
| Bearing number: | NN4921MB |
| Size (mm): | 105x135x40 |
| Bore Diameter (mm): | 105 |
| Outer Diameter (mm): | 135 |
| Width (mm): | 40 |
| d: | 105 mm |
| D: | 145 mm |
| E: | 135 mm |
Product Details
| Bearing number | NN4921MB |
| Size (mm) | 105x135x40 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 135 |
| Width (mm) | 40 |
| d | 105 mm |
| D | 145 mm |
| E | 135 mm |
| B | 40 mm |
| C | 40 mm |
| r min. | 1,1 mm |
| Weight | 2 Kg |
| Basic dynamic load rating (C) | 161 kN |
| Basic static load rating (C0) | 315 kN |
| (Grease) Lubrication Speed | 6 000 r/min |