5PCS Blue Polyurethane Office Chair Caster Wheels,3inches Swivel Rubber Soft Furniture Wheels Safe Rollers For Furniture ,Easy to Install

<p>Features:</p><p>1. The wheel has two additional thrust ball bearings in the cage that prevents them from falling out.</p><p>2. Combined the elastic polyurethane with luminophore on the base of strontium aluminate which can radiate light at a level 20 percent. It increases the wheel's wear, as well as makes the wheel glow in the dark and roll over cables. </p><p>3. The body of the wheel is made of heavy-duty tool steel and its shape is achieved by 3-times pressing at a temperature of 3000 ºC, that's why the set of wheels can withstand up to 700 pounds.</p><p></p><p>Specifications:</p><p>Material: Steel and Polyurethane</p><p>Wheel diameter: 75mm - Approx 3"</p><p>Stem Length: About 22mm (7/8 inch)</p><p>Stem Diameter: 11mm </p><p>Color: Black and Blue</p><p>Package Includes:</p><p>5 x Chair Wheels with Box</p><p>Related Products:caster wheels,casters,wheels,wheel,wheels for furniture,heavy duty casters,wheels for office chair,dolly wheels,cart wheels,caster wheels heavy duty,furniture wheels,heavy duty caster wheels,chair wheels,small caster wheels,furniture casters</p>

• Double thrust bearings: The wheel has two additional thrust bearings built in to prevent falling off and ensure durability
• Luminous polyurethane: The combination of luminous body containing strontium aluminate and elastic polyurethane not only increases the wear resistance of the wheel, but also can glow in the dark and pass over the cable
• High-strength steel structure: The wheel body is made of heavy tool steel, which is pressed three times at 3000 degrees . The whole set of wheels can bear up to 700 pounds
• Versatile design: 75mm wheel diameter and 22mm length, 11mm diameter rod, suitable for a variety of uses
• Black and blue color matching: The stylish black and blue combination is both beautiful and practical