high precision deep groove ball bearing 6312 2rs with high speed
Product Description
High precision deep groove ball bearing 6312 2rs with high speed
Model Number：6312
Inside Diameter：60mm
Outside Diameter：130mm
Thickness：31mm
1. Higher quality steel races, better quality and grade balls, and a superior surface finish.
2. easy cleaning and waterproof
3. greater strength and speed
4. High impact testing