jcb JS260

4 - 1
Section J
Track and Running Gear
9803/6400
Section J
4 - 1
Issue 2*
Idler Wheel (continued)
Wear Limits
Item Dimension Machine Standard Size Service Limit Action
mm in mm in
Wheel Diameter a JS200 494 19.4 490 19.29
Build up or renew
JS240
b JS200 21 0.8
Build up or renew
JS240
Wheel Width c JS200 84 3.3 80 3.14
Build up or renew
JS240
Shaft Diameter d JS200 65 2.55 64.5 2.53
d JS200 70 2.75 69.5 2.73
Bush Bore d JS200 65 2.55 65.0 2.59 Renew
d JS200 70 2.75 70.8 2.78 Renew
Length over Bush/Seal e JS200 69 2.71 68.6 2.7 Renew
e JS240 74 2.91 73.6 2.89 Renew
Hub f JS200 12.4 .48 11.9 .46 Renew
f JS240 15.9 .62 15.4 .60 Renew
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JS03780
c
a
b
e f
d