Features: Normal accuracy, less friction, higher speeds, smooth and low noise.
Material: Bearing Steel. High sealing and operation performance, Stable performance and reliable.
Usages: Suitable for all kinds of industrial equipment, skateboards, micro motor, small rotary motor, office equipment and so on.
Description
Features:
100% New Never Used
Item: 634ZZ Ball Bearings
Widespread bearing, economic and standard.
Easy Installation & Replacement
Less Friction, Higher Speeds
Reliable & Insulation