Tractor Rolling Bearing - Nortrac XT20 Owner's Manual

10.3

Tractor Rolling Bearing

Sequence
Code
No.
1 GB/T 276
2 GB/T 276
3 GB/T 276
4 GB/T 276
5 GB/T 276
6 GB/T 276
7 GB/T 276
8 GB/T 276
9 GB/T 276
10 GB/T 276
11 GB/T 283
12 GB/T 283
13 GB/T 297
14 GB/T 297
15 GB/T 297
16 GB/T 297
17 GB/T 297
18 GB/T 301
19
Table 10-3 Schedule of Tractor Rolling Bearings
Bearing Code Name of Bearing
Deep groove ball
6203-Z
Deep groove ball
6006
Deep groove ball
6206
Deep groove ball
6207
Deep groove ball
6208
Deep groove ball
6210
Deep groove ball
6211
Deep groove ball
6305
Deep groove ball
6307
Deep groove ball
6207N
NT305E （for single
-action clutch）
Cylindrical roller
NT206E（for
double-action
clutch）
Cylindrical roller
NUP2207E
Conical roller
31305
Conical roller
32011
977907
977907K
Conical roller
30205
Conical roller
30206
One-way thrust
51106
688808（for single
Release bearing
-action clutch）
Front end of clutch axle
bearing
Front end of power take-off drive
bearing shaft
Front end of transfer case output
bearing
Back end of power take-off shaft
bearing
Intermediate drive driving gear
Front drive axle back-end
reduction driving gear
bearing
Front drive axle intermediate drive
External end of drive shaft
bearing
Internal end of drive shaft
bearing
Back end of power take-off drive
Front end of power take-off drive
bearing
Back end of transfer case output
External end of semi-minor axis
bearing
Front end of the first shaft of
bearing
Back end of the first shaft of
bearing
Back end of the second shaft of
bearing
Front end of the second shaft of
bearing
Both ends of differential gear
bearing
Lower end of direction converter
Bearing
Upper end of direction converter
Bearing
External end of front wheel hub
bearing
Internal end of front wheel hub
bearing
Steering knuckle vertical shaft
Lower end of front final drive
ball bearing
Release bearing for clutch
75
Installation Position
shaft
driven gear
shaft
shaft
shaft
gearbox
gearbox
gearbox
gearbox
worm
worm
housing
Quantity
1
1
1
1
2
2
2
2
2
1
1
1
2
1
1
1
2
2
1
1
2
2
2
2
1