Part Number 36SRGWU

Cast aluminum hub
Rolling Surface: 1/2″
Diameter: 5 3/4″
Bore: 5/8″

Rolling Surface:
Long-life, high cushion, oil resistant urethane compound, concentrically ground to .002″ total indicator run-out

Bearings:
Two precision ball bearings per wheel, fully sealed.
Note: Bearings are recessed on both sides.