SNR Bearing Argentina

plain bearings

Function Plain bearings support and guide moving components inside the engine. Their primary purpose is to facilitate the virtually wear-free rotation of these components. Plain bearings comprise one or two bearing shells which are locked firmly in place in the bearing seat. The bearing shells wrap around the rotating shaft at the bearing journals.The wear on a plain bearing engine occurs when the engine is first started. On startup there is no oil flow or oil pressure so there is a minute amount of wear before the oil pressure comes up. Plain Bearings with no bushing are usually used for the camshaft in the cylinder head. There are several ways they are used.

 

Plain Bearings. The earliest blocks used plain bearings, but they have slowly given way to higher-performing bearings. Plain bearings have the least number of moving parts. A long lifespan and low maintenance with heavy load applications are the main benefits of plain bearings.

 

AST AST40 5540 plain bearings
68/710
710x870x74
34,925 mm x 55,575 mm x 19,558 mm SIGMA GAZ 106 SA plain bearings
7952DT
260x360x46
AST AST800 3840 plain bearings
462/453X
57.15x104.775x30.162
360 mm x 520 mm x 258 mm LS GEH360XT plain bearings
672
2x4x1.2
100 mm x 150 mm x 70 mm LS GE100XT/X plain bearings
629ZZ
9x26x8
AST AST20 28IB28 plain bearings
6802Z
15x24x5
10 mm x 21 mm x 10 mm NMB MBT10 plain bearings
676A
6x10x2.5
38,1 mm x 42,069 mm x 31,75 mm INA EGBZ2420-E40 plain bearings
67787/67720CD+X2S-67787
174.625x247.65x103.188
AST AST20 WC10IB plain bearings
6800
10x19x5
100 mm x 150 mm x 100 mm SIGMA GEG 100 ES plain bearings
6805
25x37x7
AST ASTEPBW 2644-015 plain bearings
676AZZ
6x10x3
LS SIGEW12ES plain bearings
674A
4x7x2
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