Double-row Cylindrical Roller Bearings
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NN series double-row cylindrical roller bearings are designed to carry heavy radial loads and provide accurate due to their line contact design.
These bearings are designed with a thin cross section and the inner and outer rings are separable.They are often found in main spindles for machine tools and other spindles applications where speed and accuracy are necessary.
| Series |
Bore diameter(mm) |
| NN3000 |
NN3000K |
25~1000 |
| NNU4900 |
NNU4900K |
100~1000 |
precision machine tool bearings, machine tool bearings |
