Power Transmission Products PU 635 Bearing for Sliding Doors 5x30x20mm with Screw Driven Roller Conveyor Belt Double Bearing Wear-Resistant Guide Wheel Ball Bearings(2Pcs)

BearingsMaterial IntroductionThis series contains two bearings in each product for more stable performance.Bearing can be replaced.Polyurethane (PU) elastomer is a type of elastic material which lies in between rubber and plastic. It possesses not only the high elasticity of rubber but also the high intensity of plastic. It performs outstandingly in abrasion resistance biocompatibility and hemocompatibility.Meanwhile it features high oil resistance high impact resistance low temperature resistance high load capacity and heat &electrical insulation propertiesAlthough the production output of PU elastomers is not massive in the polyurethane industry the variety of PU elastomers in terms of types processing methods and applications are still incomparable by other PU productsPU elastomers can be classified into 3 categories as Cast Thermoplastic and Millable according to their processing characteristics.ApplicstionsElevators、Medical equipment、Conveyor belt、Sliding doors、Currency count machine、Paper currency sorter、ATM、Cash registers、Office furniture、Vending machine、Toys、Drawing machine、Machinery spare parts.

• Bearings
• Product Name: Polyurethane double row bearing with screw
• Built-in bearing: Two 635ZZ 5*19*6mm
• Bearing material: 52100 Chrome Steel
• Rubberized material: Germany Bayer PU
• Dimensions: D=30; H=20; C=5; L=9; M=4; Weight: 33.9g