Roller Material: Made from bearing steel.
Ball pin product features: High hardness, strong wear resistance, long rolling time; hardness HRC60-64, surface roughness Ra not exceeding 0.2.
Roller Needle Product Types: Flat Head Roller Needle, Round Head Roller Needle, Correction Line Roller Needle, etc.
Application Range of Roller Bearings: High-precision roller needle and ball bearing products produced by Qingdao Yukuang Bearings are widely used in the fields of automobiles, subways, machine tools, construction machinery, bearings, electrical products, and more.
