5/8" ID x 1 1/16" OD MRI Wheelchair Replacement Bearing with Double Flange, Plastic
Commonly Fits: MRI Wheelchair Rear Wheels for 26" Wide Chairs
Bearing Size: 5/8" ID x 1 1/16" OD with 1 1/4" Flange and 1 3/8" Flange
Use a BAS gauge to help measure your axles
(for Standard SAE sizes only).