1/4" ID x 1/2" OD Radial Bearing (R188ZZ)(10-pack)

These small R188ZZ bearings can be slid onto 1/4" bolts for easy elevators and idlers, 1/2" round OD also means it can fit inside a 1/2" hex bore for low load-applications such as encoder gears where a live axle isn't needed necessary.

Comes in a pack of 10