Preamer 5PCS Plastic Pulley Roller Wheel, 8x30x10mm Nylon Round Pulley U Groove Track Roller Ball Bearing Wheel Rollers for Rope,Sliding Door,Window,Garage Door Rollers,Gym Lifting Systems

Preamer 5PCS Plastic Pulley Roller Wheel, 8x30x10mm Nylon Round Pulley U Groove Track Roller Ball Bearing Wheel Rollers for Rope,Sliding Door,Window,Garage Door Rollers,Gym Lifting Systems

• Durable : This pulley bearing is made of bearing steel and PA66 plastic , double shielde bearing inside for good anti-rust effect and wear-resistant.Durable and sturdy, with a long service life.
• Heavy Duty:Bearing steel deep groove ball bearings 608ZZ bearing inside and sturdy nylon sheaves ,Can withstand heavy weight and frequent use.Max-Loading:200Lbs
• Silent bearings:This pulley wheel is made with high-quality bearings,Smooth operation,very quiet.Suitable for household and industrial use
• Widely used :This Nylon Roller bearing is Suitable for furniture hardware accessories, glass sliding doors, aluminum doors and window .can be used for home fitness and garage door pulley systems, gym cable pulley systems,DIY home projects, fitness equipment, clotheslines, hoists, lifting blocks, ladder lifts, store lifts, etc
• Product Size: 8mm/0.3"(ID)*30mm/1.2"(OD)*10mm/0.4"(Thickness),U groove Size: 6mm/(Width)*3mm(Depth).5 pcs.(3 Years Warranty)