NTN 1R8X12X10 8 mm ID Needle Roller Bearing Needle Roller, 12 mm OD

The NTN Needle Roller Bearing with inner ring designed for applications where the shaft cannot serve as the raceway. With dimensions of 8 mm inner diameter, 12 mm outer diameter, and 10 mm width, it is manufactured from hardened bearing steel to ensure durability and resistance to wear. The ring features a 1 mm chamfer and a 0.3 mm minimum fillet radius, facilitating smooth assembly and reducing stress concentrations. Equipped with a lubrication hole (IS1), it allows for effective relubrication during operation.

10 mm Min shoulder diameter IR