4 INCH SWIVEL CASTERSA(HO-XU22)

Type: Swivel Caster. Wheel Type: TPR. Wheel Diameter x Width: 101 mm*30 mm. Overall Height: 138 mm. Bolt Hole Center: 45 mm*75 mm / 53 mm* 72 mm. Plate Size:93.3 mm*74.8 mm. Bolt Hole: Ø 10 mm. Wheel Bearing: Bearing Steel. Fork Structure: PO；Zinc Plated.