The surface is smooth and smooth, the steel ball is beautiful, smooth and pleasible, and the pressure is not deformation.
deformation, 'Steel balls are not easy to use, cost-effective
Rugged, high temperature, long life
After the fire is fired, it has high and uniform hardness.
Application:Chrome steel balls are primarily used in precision ball bearings, bicycles, casters, drawer slides, door locks, many other applications.
وصف
Model: 17mm - 22.225mm
Material: steel
This steel bearing ball is widely used in daily life due to its precise geometric shapes and good surface textures.