Stainght line moving bearings

This products is coated with steel, holding maintained shelf and steel ball in it. This kind of product functions according to the principle of lin al movement. It is spreadly used for specialized piston of matched machinery in automatic equipment, mechanizedarms, printing and parceling , metallurgy, clectricity generating and aviation.

Slide units linear bearings

This products is based on bearing steel, processed with technical means of quenching, hard-drawn ,purifying, rough and purified grinding, hard chromium electroplating and mirror polishing, is widely employed in many mechanical trades as hydraulic press ure steam movement, printing slippage device and so on .It is always the first choice of precise piston pole,leader, lead pole and lead axes.

Polytetrafluoroethylene

PTFE bearings

PTFE has a unique combination of outstanding properties, including high and low temperature resistance, chemical inertness dielectric behavior,??non-sticking and self-lubricating properties, and the lowest coefficient of friction of all solid materials. However, the mechanical properties of PTFE are not necessarily superior to those of other plastics. In particular, it suffers from its low resistance to wear and creep, and low hardness.

Graduate(beaker)

PTFE bearings

Polyimide is a solid mass with the colour of translucent or opaque ambe.It has good mechanical intensity and possesses the superior properties against high temperature(working temperature250)radiation.It can be made into thin film,srengthened plastic moulding article,high-vacuum self lubricating bearings of resistance to high temperature, and so on.Polyimide added in with a moderate amount of polytetrafluoroethylene(PTFE)and graphite can be used as oilless lubricating material used in high-speed compressor,such as piston ring sealing ring,axle rim,etc.