NSK UK205-D1 Radial Insert Ball Bearing - 25 mm ID, 52 mm OD, 23 mm Width Bearing tool Shields on both sides of

Shields on both sides of the bearing to keep lubricant in and contaminants out

The base threaded nut is carbon steel with hardened alloy fasteners

By storing it in the box

0 A to USB Type-C

The finely-tuned material elasticity provides for great durability

NSK UK205-D1 Radial Insert Ball Bearing - 25 mm ID, 52 mm OD, 23 mm Width Bearing tool Shields on both sides ofRadial Insert Ball Bearing NSK radial insert ball bearings (Y bearings) are deep groove ball bearings with extended inner rings, convex outer surfaces, and integrated seals. They are designed to be mounted in housings to form bearing units and allow some initial misalignment.