Ball Bearing
Roller Bearings
Precision Machine Tool Bearings
Liner Bearings
Automotive Bearings
Water Pump Bearings
Insert Bearing Units
Forklift Bearings
One Way Clutch Bearings
Plain Bearings and Rod Ends
Unground and pressed Steel Bearings
Track Rollers Bearings
Universal Joints
Metal Stamping
Transport Parts
Auto Parts
Investment Casting
Sand Casting

Precision machine tool bearings, machine tool bearings

Bearings for machine tools are designed to provide high rotational speeds and precise running tolerances.Provided ISO Class 4 or higher precision bearings to accomplish these requirements.

Double-row Cylindrical Roller Bearings

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

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