Guide bushes SEFW Solid Lubricant Bearings Universal Flange Type

SEFW guide bushing, flange type, SO#50SP2 bronze with graphites

SEFW guide bushings consist of highly wear-resistance copper cast alloy whose sliding surfaces are evenly provided with a certain percentage of solid lubricant plugs according to work condition, high-strength copper alloy provides a high load-bearing capacity and the solid lubricant can be formation of low friction film.

Under technical dry running conditions, the bearing surface is designed with thick running-in film which
enables the solid lubricant to be transferred to the counter material at the first contact.

High-strength brass bearings with embedded solid lubricant .

1. Properly and simply designed, widely used.

     The arrangement principle of the lubricant of the solid-lubricant-inlaid bushing is to ensure that all the parts of the corresponding friction sets have the lubricant function in the operating procession. So the arrangement place Of the lubricant should be depended upon the operating direction of the corresponding friction sets.

      2.Superior chemical resistance and corrosion resistance.

The lubricant of the solid-lubricant. inlaid bushing is made of special graphite and PTFE. It has steady molecule structures. The metal basement can be chosen according to the different chemical resistance and corrosion resistance of the metal appliance. So the solid-lubricant-inlaid bushing has the superior chemical resistance and corrosion resistance.