4Pcs Set Luggage Replacement Wheels 50mm with 6mm(0.24In) Bearings Repair Kits ABEC 608Zz for Suitc Use rubber material to Integrally molded, mute, wear, Matched double bearings, flexible rotation, can also withstand a lot of weight. New And High Quality Replacement Wheels for Suitcase, Roller Skate,Caster Board, Scooter, capable of fitting a 45mm wheel. Very Quiet Running, Anti-abrasive, Absorbs Shock. Size: OD 50* W18mm/1.97inch x 0.71inch ; Standard Center Bearing ID - 6mm(0.24inch ); Axles 30mm(1.18inch ) and 35mm(1.38inch ). Easy Operation - 1. Use a hacksaw to cut off the pole which connects the wheels. 2. Put on the new ones with the included accessories. Package Includes: 4 x 1.97in Wheels, 4 x 1.18in Axles, 4 x 1.38in Axles, 8 x Axles screws, 8 x Washers, 2 x Wrenches. Colour:black Material:rubber Package Contents: 1 Set x Luggage Replacement Wheels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.