Product Details
The Bearings Limited B148 OH needle bearing features a drawn cup design with a full complement and an oil hole, having a bore size of 22.225mm. As a type of roller bearing, it is classified as either radial or thrust depending on the load direction it supports. Needle roller bearings encompass those with rollers that slightly exceed the size range defined by ISO, including drawn cup, solid radial bearings, and thrust needle bearings, available in caged and full complement types. The drawn cup outer rings are constructed from carefully selected alloy steel sheet and undergo surface hardening after precise pressing, providing a unique structure. The needle bearing's cage effectively guides the rollers at their pitch diameter, with a hardened surface that minimizes frictional torque while enhancing rigidity and wear resistance.
