Copper Ball Retainer with Precision Steel Ball

Copper Ball retainer with precision steel ball belong to one kind of roller bearings. Material is copper, bronze, brass, H62, H70. Size of length from 1mm to 50mm. Size of inner diameter from 1mm to 20mm. Steel ball diameter from 1mm to 5mm. Grade of steel ball is G10. Material of steel ball is Chrome steel.


Ball Retainer /Ball roller
1. Material: Copper, bronze, brass
2. Size of length: 1mm - 50mm
3. Size of inner diameter: 1mm--20mm
4. Steel ball diameter: 1mm-- 5mm
5. Grade of steel ball: G10
6. Material of steel ball: Chrome steel
7. Applications: Mainly used for rolling die mold and high-precision machine tools, the field of machine tool accessories.
8. Characteristics: With low coefficient of friction, axial and radial movement.

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