Product Details
The Bearings Limited J2420 OH needle bearing is a drawn cup, caged design with an oil hole and a bore size of 38.1 mm. Needle roller bearings are categorized as either radial or thrust, depending on the load direction they support, and they include various configurations such as drawn cup, solid radial bearings, and thrust needle bearings. These bearings may be classified as caged or full complement. The outer rings of the drawn cup are constructed from carefully selected alloy steel sheets, which undergo surface hardening after precise pressing to create a unique structure. The needle bearing's cage effectively guides the rollers at the pitch diameter and features a hardened surface to reduce frictional torque while enhancing rigidity and wear resistance.
