NTN 1R38X43X30 38 mm ID Needle Roller Bearing Needle Roller, 43 mm OD

The NTN Needle Roller Bearing with machined rings and an inner ring featuring double-side ribs and a lubrication hole is designed to support high radial loads in compact spaces. The machined outer and inner rings provide enhanced dimensional accuracy and surface finish, ensuring reliable performance under varying operating conditions. The double-side ribs on the inner ring help retain the needle rollers, preventing axial displacement and ensuring uniform load distribution. Additionally, the lubrication hole facilitates effective grease or oil distribution, promoting smooth operation and extending the bearing's service life.

40 kN Dynamic load rating