Case CX240B - Idler Wheel Dimensions and Wear Limits

Issued 09-2014
1002-37
Idler wheel
Gauge
unit in mm
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Ilder wheel
a Ø Ø494 Ø490 Acceptable/Unacceptable
Cladding by welding
or replacement
b 19 - Acceptable/Unacceptable
c 84 80 Acceptable/Unacceptable
Shaft d Ø Ø65 Ø64.5 Acceptable/Unacceptable Replacement
Bushing
d Ø Ø65 Ø65.8 Acceptable/Unacceptable
Replacement
e 69 68.6 Acceptable/Unacceptable
Hub f 12.4 11.9 Acceptable/Unacceptable Replacement
RI14001-002
e
c
d
ab
f
RI14001-014
180
159
84
19
(10)
26
55
0.6
10˚
R42
4 - R3
2 - R5