Description:

NICHE Bearing Dimensions 17x40x12mm; 28x52x12mm. Bearing 1 Diameter Inner (ID)17mm; Outer (OD) 40mm; Height 12mm. Bearing 2 Inner (ID)28mm; Outer (OD) 52mm; Height 12mm. Seal 1 Diameter Inner (ID) 35mm; Outer (OD) 52mm; Height 7mm. Seal 2 Inner (ID) 23mm; Outer (OD) 40mm; Height 6mm.