1/8 x 5/16 x 0.140625 Metal / 2 Shields

Dental lowspeed bearing
Upper and lower motor bearing for Micromite
Inch series

Size: 0.125 x 0.3125 x 0.140625 in / 3.175 x 7.938 x 3.572 mm
Design Feature: Smooth
Cage Material: Metal
Lubrication: Grease
Shield: 2 Shields
Specialty features: None