Product Details
The Bearings Limited JH812 OH needle bearing is a heavy, drawn cup, caged needle roller bearing with an oil hole and a bore size of 12.7mm. Needle roller bearings are a subset of roller bearings, classified as either radial or thrust based on the load direction they support. These bearings include those whose rollers slightly exceed the standard size range defined by ISO and are available in caged and full complement types. The drawn cup outer rings are crafted from carefully selected alloy steel sheet and undergo surface hardening after precise pressing, resulting in a unique structural integrity. Additionally, the cage of the needle bearing precisely guides the rollers at the pitch diameter, with a hardened surface designed to minimize frictional torque while enhancing rigidity and wear resistance.
