SO#50SP2  Material Specs   SOB  Guide Bushing

SOB guide bushing, straight bush, SO#50SP2 bronze with graphite   SOB 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.   SOB guide bushing, straight bush, SO#50SP2 bronze with graphite  --- Metric Size

 

 

 

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SOB guide bushings 

SOB-304035		SOSG-15046		SOB-304030		SOB-304035

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SOB-061008  SOB-061010  SOB-061012  SOB-081208  SOB-081210  SOB-081212  SOB-081215  SOB-131925  SOB-131930  SOB-142010  SOB-142012  SOB-142015  SOB-142020  SOB-142025  SOB-162235  SOB-162240  SOB-172315  SOB-182410  SOB-182412  SOB-182415  SOB-182416  SOB-203010  SOB-203012  SOB-203015  SOB-203016  SOB-203020  SOB-203025  SOB-203030  SOB-253515  SOB-253516  SOB-253520  SOB-253525  SOB-253530  SOB-253535  SOB-253540  SOB-253550  SOB-253560  SOB-283820  SOB-283825  SOB-283830  SOB-283840  SOB-303812  SOB-303815  SOB-303820  SOB-303825  SOB-303830  SOB-303835  SOB-303840  SOB-303850  SOB-303860  SOB-304012  SOB-304015  SOB-304020  SOB-304025  SOB-304030  SOB-304035  SOB-304040  SOB-304050  SOB-304060  SOB-31.54030  SOB-384840  SOB-405015  SOB-405020  SOB-405025  SOB-405030  SOB-405035  SOB-405040  PB-455650  SOB-455660  SOB-456030  SOB-456035  SOB-456040  SOB-456050  SOB-456060  SOB-456070  SOB-456080  SOB-506020  SOB-506030  SOB-506035  SOB-506040  SOB-506050  SOB-506060  SOB-506070  SOB-506080  SOB-506230  SOB-506235  SOB-506240  SOB-506250  SOB-506260  SOB-506270  SOB-506280  SOB-506530  SOB-506540  SOB-506550  SOB-506560  SOB-506570  SOB-506580  SOB-5065100  SOB-557030  SOB-557035  SOB-557040  SOB-557050  SOB-557060  SOB-557070  SOB-607430  SOB-607435  SOB-607440  SOB-607450  SOB-607460  SOB-607470  SOB-607480  SOB-607530  SOB-607535  SOB-607540  SOB-607550  SOB-607560  SOB-607570  SOB-607580  SOB-6075100  SOB-637560  SOB-637570  SOB-637580  SOB-658040  SOB-658050  SOB-759080  SOB-7590100  SOB-759560  SOB-759570  SOB-759580  SOB-7595100  SOB-809640  SOB-9011080  SOB-9011090  SOB-90110100  SOB-90110120  SOB-10012050  SOB-10012060  SOB-10012070  SOB-130150100  SOB-130150130  SOB-140160100  SOB-140160140  SOB-15017080  SOB-150170100  SOB-150170150  SOB-16018080  SOB-160180100  SOB-160180150  SOB-170190100  SOB-170190150  SOB-180200100  SOB-180200150  SOB-190210100  SOB-190210150  SOB-200230150  SOB-200230200