Bearing manufacturer / supplier in China, offering J-Ucfc20 Series Maintenancefree Outer Spherical Bearing Cast Iron Circular Housing Bearing Unit, Open-Type Linear Slide Block, Anodized Aluminum Alloy, Maintenance-Free, Dust & Corrosion Resistant, Stainless Steel Angular Contact Ball Bearing P5 Precision Screw Bearing Motor Spindle Bearing for Machine Tool and so on.