Product Description Product Description Offering a true linear bearing this smith machine offers a terrific machine at a fantastic price. Our DF4900 smith machine even comes with a built in storage rack for your free weights for home workout areas with limited space. Coupled with an FID bench, they become a complete workout center designed to...

1) PTFE/Pb Composition, 0.01~0.03mm, anti-abrasion material, which will form a lubricating film during operation. 2) Bronze powder layer, 0.2~0.35mm, which further strengther the combination of the steel plate and PTFE layer and transfer the heat more quickly. 3) Low carbon steel, bear high load and transfer heat. 4) Copper/Tin plating layer,...

1. Dry or only a trace of grease or oil required maintenance free. 2. Low friction and with long life. 3. Low vibration, low noise and non-pollution in operation. 4. Electroplating is possible to prevent corrosion. It is widely used in various sliding motions automobiles, agriculture machines and so on. 5. Low stick slip properties...