Description

• Features:1. The wheel has two further thrust ball bearings within the cage that forestalls them from falling out.2. NAIERDI mixed the elastic polyurethane with luminophore at the base of strontium aluminate which may radiate mild at a level 20 percent. It increases the wheel's wear, as well as makes the wheel glow at nighttime and roll over cables. 3. The body of the wheel is made of heavy-duty device steel and its shape is accomplished by means of 3-times pressing at a temperature of 3000 ºC, that’s why the set of wheels can withstand up to seven hundred pounds.Specifications:Material: Steel and PolyurethaneWheel diameter: 75mm - Approx 3"Stem Length: About 22mm (7/8 inch)Stem Diameter: 11mm Color: Black and BluePackage Includes:5 x Chair Wheels with BoxPROTECT YOUR FLOORS AND MONEYNo extra scratches on your lovable floors from old plastic caster wheels. These superb delicate polyurethane chair rollers cause no damage to any sorts of floors – wooden and hardwood, laminate, vinyl, tile or short-hair carpet.PERFECTLY SOFT AND QUIET ROLLING.Two exact bearings and a wheel-shell made from delicate polyurethane make sure quick and quiet wheel-rolling on any surface - without any noise.RELIABLE HEAVY DUTY CONSTRUCTIONHeavy-duty stable metallic stem and frame, and a powerful plastic rim that withstands plenty as much as 700 lbs for all 5 metallic chair casters.EASY TO INSTALLNo instruments needed! Installing this office chair wheel set is easy - just push them into the allotted slots, and you're done!

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