Seals Of The Tractor Chassis - Nortrac XT20 Owner's Manual

Sequence
Code
No.
20 GB/T 5846
21 GB/T 5846
22 GB/T 5846
23 GB/T 5846
24 GB/T 292
25 GB/T 292
26 GB/T 297
27 GB/T 297
28 GB/T 297
29 GB/T 5846
10.4 Tractor Chassis Sealing Member
Part
GB/T 9877.1
Self-seal packing for
revolving shaft
JB/T2600
reinforced seal
Gearbox
GB/T3452.1
O-rings
Brake GB/T3452.1
O-rings
Front shaft
Non standard (see the
drawing)
GB/T3452.1
O-rings
Bearing Code Name of Bearing
688711 （for double
-action clutch）
Rolling needle
K202417
Rolling needle
K253120
Rolling needle
K283327
Rolling needle
K303527
Angular contact
7206AC
Angular contact
7208AC
Tappered roller
32007
Tappered roller
32010
Tappered roller
32207
Rolling needle
K424822
Table 10-4 Schedule of Tractor
Specification
B35×55×8
FB35×55×8
B50×72×8
B55×75×8
PD50×80×12
11.8×1.8G
15×2.65G
22.4×2.65G
28×3.55G
67×3.55G
103×3.55G
112×3.55G
15×2.65G
Vertical shaft oil seal
40×48×6.5
Half shaft oil seal
38×74×11.5
30×3.55G
Transfer-case idle shaft
bearing
Transfer-case output shaft
bearing
～ Gear of driven gear
bearing
Range stationary gear
bearing
Internal end of front drive shaft
ball bearing
External end of front drive shaft
ball bearing
Middle part of driving bevel gear
bearing
Front axle differential carrier
bearing
Front end of driving bevel gear
bearing
IV gear of driving gear
bearing III gear of driving gear
Chassis Sealing Member
Front end of the first shaft
Inside the bearing cap of
Outer flank of drive shaft
Inner flank of drive shaft
Final drive driving gear shaft
Differential lock declutch
Final drive driving gear shaft
nd
2
Rear-axle bearing saddle
Upper ends of left and right
76
Installation Position
shaft
shaft
Installation Position
power take-off shaft
PTO shift fork shaft
shift shaft
Reverse gear shaft
-shaft front bearing saddle
Drive shaft sleeve
Brake camshaft
Lower end of steering
knuckle
Front wheel hub
steering knuckles
Quantity
2
2
2
2
2
2
1
2
1
1
1
Quantity
2
2
6
4
2
1
1
1
2
1
2
2
2
2
2
2