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.
- 120 mm x 180 mm x 85 mm NTN SA1-120B plain bearings
- NJ203
- 17x40x12
- 120,65 mm x 187,325 mm x 105,562 mm FBJ GEZ120ES plain bearings
- 68/750
- 750x920x78
- 30 mm x 47 mm x 22 mm ISB SI 30 C plain bearings
- 6803-2RS
- 17x26x5
- INA GE70-AX plain bearings
- 68/600
- 600x730x60
- 10 mm x 22 mm x 14 mm INA GAKR 10 PW plain bearings
- 68/670
- 670x820x69
- 50,8 mm x 55,563 mm x 38,1 mm SKF PCZ 3224 M plain bearings
- 779/772
- 98.425x180.975x47.625
- 10 mm x 12 mm x 17 mm INA EGF10170-E40 plain bearings
- 6808ZZ
- 40x52x7
- 10 mm x 19 mm x 9 mm INA GK 10 DO plain bearings
- 4T-30305DF
- 25
- 260 mm x 400 mm x 205 mm INA GE 260 FO-2RS plain bearings
- NNU 4960 K
- 300x420x118
- IKO LHS 20 plain bearings
- 6800ZZ
- 10x19x5