SOBF guide bushing, flange type, SO#50SP2 copper with graphite

SOBF guide bushing, flange type, SO#50SP2 copper with graphite

SOBF bearings 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.

Structures

① Solid lubricant film
② Solid lubricant plug
③ Bronze backing

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.

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 SB#500 (OILES #500) bearings, 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.

SOBF guide bushing, flange type, SO#50SP2 copper with graphite --- Metric Size

SOBF-0610 SOBF-0612 SOBF-0810 SOBF-0812 SOBF-0815 SOBF-1010 SOBF-1012 SOBF-1015 SOBF-1017 SOBF-1210 SOBF-1212 SOBF-1215 SOBF-1220 SOBF-1225 SOBF-1230 SOBF-1310 SOBF-1312 SOBF-1315 SOBF-1320 SOBF-1325 SOBF-1330 SOBF-1415 SOBF-1420 SOBF-1425 SOBF-1510 SOBF-1512 SOBF-1515 SOBF-1520 SOBF-1525 SOBF-1530 SOBF-1612 SOBF-1615 SOBF-1618 SOBF-1620 SOBF-1623 SOBF-1625 SOBF-1630 SOBF-1635 SOBF-1640 SOBF-1815 SOBF-1820 SOBF-1825 SOBF-1830 SOBF-1835 SOBF-1840 SOBF-2015 SOBF-2020 SOBF-2025 SOBF-2030 SOBF-2035 SOBF-2040 SOBF-2515 SOBF-2520 SOBF-2525 SOBF-2530 SOBF-2535 SOBF-2540 SOBF-2550 SOBF-3020 SOBF-3025 SOBF-3030 SOBF-3035 SOBF-3040 SOBF-3050 SOBF-31.520 SOBF-31.530 SOBF-31.535 SOBF-31.540 SOBF-3520 SOBF-3525 SOBF-3530 SOBF-3535 SOBF-3540 SOBF-3550 SOBF-4020 SOBF-4025 SOBF-4030 SOBF-4035 SOBF-4040 SOBF-4050 SOBF-4525 SOBF-4530 SOBF-4535 SOBF-4540 SOBF-4550 SOBF-5030 SOBF-5035 SOBF-5040 SOBF-5050 SOBF-5060 SOBF-5540 SOBF-5560 SOBF-6040 SOBF-6050 SOBF-6060 SOBF-6080 SOBF-6368 SOBF-6560 SOBF-7050 SOBF-7080 SOBF-7560 SOBF-8060 SOBF-8080 SOBF-80100 SOBF-9060 SOBF-9080 SOBF-10080 SOBF-100100 SOBF-12080 SOBF-120100 SOBF-13080 SOBF-130100 SOBF-14080 SOBF-140100 SOBF-150100 SOBF-150120 SOBF-160100 SOBF-160120