Ball Pin Material: Made from bearing steel.
Ball pin product features: High hardness, strong wear resistance, long rolling time; hardness HRC 60-64, surface roughness Ra not greater than 0.2.
Roller Needle Types: Flat Head Roller Needle, Round Head Roller Needle, Correction Line Roller Needle, etc.
Roller Pin Applications: High-precision roller pins and roller bushes produced by Qingdao Yukuang Bearings are widely used in automotive, subway, machine tools, construction machinery, bearings, electrical products, and other fields.
