13.75mm ID x 1.000" OD x 0.281" WD

Name: 13.75mm (1/2" Rounded Hex) ID x 1.000" OD x 0.281" WD (Flanged Bearing)
Brand: West Coast Products

13.75mm ID x 1.000" OD x 0.281" WD · WCP-2058 · West Coast Products