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SESF slide plate, steel FC250 with graphite, thickness 20 mm
SESF slide plates 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.
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Structures
① Solid lubricant film
② Solid lubricant plug
③ Bronze backing |
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Material Features
- Allows maintenance-free and long-life operation;
- Suitable for high static and dynamic loads;
- With low and smoothly coefficient of friction and without stick-slip effects;
- Suitable for dirty, corrosion, impact load and edge loading;
- The base material provided a good shock-absorbing capacity;
- Can be used over a large temperature range;
- Suitable for reciprocating, rotating and oscillating movement with start frequency
and difficulty to form oil film occasions;
- With low wear rate and long life service.
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How It Works ?
When the mutual friction occurs between two non-lubricated surfaces, the two contacts with the uneven surface of the peak by the shear, stick-slip
and plastic deformation giving rise to friction and wear. Conventional lubricants can significantly reduce these effects, however, the conventional
lubricant will be more and more squeezed out of the contact area with increasing surface which formed the dry friction or boundary lubrication.
With SESF slide plates, the lubrication is effected by the sliding material itself, The solid lubricant is released from the friction
material by micro-movement. This gives the sliding partners smooth surfaces with a firmly adhesive solid lubricant film, the solid lubricant film
remains within the contact area even under heavy loads. The embedded solid lubricant plugs can be continuously provided to the friction surface
to reduce friction resistance and wear, thus make the bearing can be worked under low wear rate and long-life service.
Typical Applications
The product is widely used in
- continuous casting rolling machine
- mining machinery
- shipping machinery
- turbine
- injection machinery
- auto mould and so on...
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SESF slide plate, steel FC250 with graphite, thickness 20 mm --- Metric Size
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SESF-2875 SESF-28100 SESF-28125 SESF-28150 SESF-28200 SESF-3875 SESF-38100 SESF-38125 SESF-38150 SESF-38200 SESF-4875 SESF-48100 SESF-48125 SESF-48150 SESF-48200 SESF-5875 SESF-58100 SESF-58125 SESF-58150 SESF-7575 SESF-75100 SESF-75125 SESF-75150 SESF-75200 SESF-75250 SESF-75300 SESF-100100 SESF-100125 SESF-100150 SESF-100200 SESF-100250 SESF-100300 SESF-125125 SESF-125150 SESF-125200 SESF-125250 SESF-125300 SESF-150150 SESF-150200 SESF-150250 SESF-150300 SESF-200200 SESF-200250 SESF-200300
SESFT-100100 SESFT-100125 SESFT-100150 SESFT-100200 SESFT-100250 SESFT-125125 SESFT-125150 SESFT-125200 SESFT-125250 SESFT-150150 SESFT-150200 SESFT-150250 SESFT-150300
