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 |