2022.3-0000010 OM
93
3.5 Rear axle
3.5.1 General information
The rear axle consists of the following elements:
- main drive;
- differential;
- differential lock dog clutch;
- rear-axle drives, located in the rear axle body;
- final drives, located in the rear-axle tubes.
The cross-sectional cut of the rear axle of “BELARUS-
1822.3/1822 .3/2022.3/2022 .3” is introduced in figure 3.5.1.
1 – driven gear; 2 – bolt; 3,13 – axle shaft gear; 4, 17 – brake; 5, 25 – tube; 6, 19 –
pinion drive shaft; 7, 16 – cage; 8 – roller bearing; 9, 15 – rear-axle drive pinion; 10, 11 ,
12 – differential body; 11 – differential cross; 12 – satellite gear; 14 – tapered roller bear-
ing; 18 – cover; 20 – satellite gear; 21 – roller; 22 – satellite gear center; 23 – driven gear;
24, 42 – semi-axle; 26 – washer; 27 – set of gaskets; 28 – bolt; 29 – lock plate; 30 – sun
gear; 31 – carrier; 32 – crown wheel; 33 – driven gear bushing; 34 – movable dog clutch;
35 – unmovable dog clutch; 36 – rear axle body; 37 – rear PTO; 38 – driven gear; 39 –
driven gear bushing; 40, 43 – shaft; 41, 44 – cage; 45 – bearing.
Figure 3.5.1 – Rear axle (cross-cut)
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