NN4948 NSK CYLINDRICAL ROLLER BEARING
Our highly-skilled and factory-trained NTNY BEARING LTD service experts have the resources to help you with all your NN4948 NSK CYLINDRICAL ROLLER BEARING needs - including 1575 r/min Attainable speed for preload class B routine maintenance, major repairs, warranty 45x165x106 service, and Spherical Roller Bearing equipment inspections.
| Brand Name: | NSK |
| Model Number: | NN4948 |
| Basic dynamic load rating C: | 73.4 kN |
| Attainable speed for preload class B: | 1575 r/min |
| Cartridge half diameter without flange J1: | 64 mm |
| Through hole diameter for attachment bolts N: | 11.4 mm |
| A: | 106 mm |
| Static axial stiffnes for preload class A: | 2580 N/µm |
| D1: | 128 mm |
| Limiting speed for oil lubrication: | 1575 mm/min |
Product Details
| Basic dynamic load rating C | 73.4 kN |
| Attainable speed for preload class B | 1575 r/min |
| Cartridge half diameter without flange J1 | 64 mm |
| Through hole diameter for attachment bolts N | 11.4 mm |
| A | 106 mm |
| Static axial stiffnes for preload class A | 2580 N/µm |
| D1 | 128 mm |
| Limiting speed for oil lubrication | 1575 mm/min |
| D3 | 76 mm |
| Pitch diameter of attachement bolt holes J | 146 mm |
| Static Axial rigidity, Preload class A | 2580 N/micron |
| Preload class A | 7500 N |
| Basic static load rating C0 | 268 kN |
| d1 | 66 mm |
| Width (mm) | 106 |
| d | 45 mm |
| A2 | 43.5 mm |
| Size (mm) | 45x165x106 |
| Outer Diameter (mm) | 165 |