Thrust Washers - TW 255AM KING ENGINE BEARINGS

Normal engine operation is possible only if its crankshaft does not have significant axial displacement - backlash. The stable position of the shaft is ensured by special parts – thrust washers.

The thrust washers of the crankshaft (support half rings, crankshaft washers, half rings of the crankshaft thrust bearing) are special sleeve bearings in the form of half rings that set the working axial displacement (play, clearance) of the crankshaft of an internal combustion engine.

According to the material of manufacture, half rings are:

1. Solid bronze;
2. Steel-aluminum - an aluminum alloy is used as an antifriction layer;
3. Sintered metal - bronze-graphite spraying is used as an antifriction layer.

Today, the most widely used steel-aluminum and sintered thrust washers, and often they are installed in one engine from different sides of the support journal.

1. ZETA
2. M
3. Series 80
4. Series 90
5. Series 100
6. Series 65
7. Series 50
8. Series 55
9. Series 75
10. Series 600
11. Series 110
12. Series 300
13. 400
14. 500 Serie
15. 600 Serie
16. 700
17. 800
18. 900
19. 1000
20. See more in applications

The principle of the thrust washer's usage

In this case, two or four thrust washers are used. In the case of two KING ENGINE BEARINGS brand Thrust Washers, they are mounted in the grooves of the lower bearing cover (yoke). In the case of four thrust washers, they are mounted in the grooves of the lower cover and upper support. Also, there are engines with only one thrust washer.