Note: Before purchasing, please measure the diameter, inner width, and center hole of your old wheels, and the axles have to be checked to ensure they can slide of,to prevent you from purchasing the unsuitable luggage wheel.

This luggage replacement wheel has a diameter of 50 mm (1.97 inches), a rim width of 12 mm (0.47 inches), and an overall wheel width of 13.7 mm (0.54 inches). If your old wheel's tread is completely worn, please consider using a diameter of +5 mm/0.2 inches as the reference. Verify carefully before placing your order.

{Practical Luggage Replacement Wheels} Suitable for double-wheel suitcases with 50 mm/1.97-inch diameter wheels (please verify compatibility). Suitable for repairing damaged wheels or worn rubber casters on luggage. Needs cutting the old wheel shaft or drilling out riveted axle bolts/pins (please confirm capability to perform this DIY ability). After installing the new wheel, secure the screw and axle shaft using the spare washers and hex wrench! (Refer to installation instructions in product images!)

{Luggage Wheel Repair Kit} Dimensions: Replacement rubber roller diameter 50 mm/1.97 inches, hub width 12 mm/0.47 inches, overall wheel width 13.7 mm/0.54 inches, center bearing inner diameter 6 mm/0.24 inches. Packaging includes 8 x 50 mm/1.97-inch wheels, 4 x 30 mm/1.18-inch axles, 4 x 35 mm/1.38-inch axles, 4 x locking screws, 8 x washers, 2 x Allen keys, 8 x bearing bushings, and one installation manual.

{Includes precision deep groove ball bearings} Precision deep groove ball bearings enable high-speed, low-noise wheel operation with resistance comparable to original wheels. This kit features dedicated bearing bushes; installation per instructions ensures secure wheel locking without wobble.

{Multi-Function Tested} Withstood a 32 km treadmill test at 4 km/h carrying 22 kg. After testing, the luggage wheels remained in excellent condition—no loosening or detachment occurred.