Case CX240B - Lower Roller Dimensions and Wear Limits

Issued 09-2014
1002-39
Lower roller
Gauge
unit in mm
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Track roller
a Ø Ø150 Ø142 Acceptable/Unacceptable
Cladding by welding
or replacement
b 15 - Acceptable/Unacceptable
d 173 179 Acceptable/Unacceptable
Shaft e Ø Ø65 Ø64.5 Acceptable/Unacceptable Replacement
Bushing
e Ø Ø65 Ø65.8 Acceptable/Unacceptable
Replacement
f 69 68.6 Acceptable/Unacceptable
Collar g 23.3 22.8 Acceptable/Unacceptable Replacement
RI14001-004
d
e
ab
f g
221
215
185.7
178
173
84
4210
15
(18)
25.3
(28.1)
29
60
(19.9)
240
R3
8 - R5
R10
(5˚)
(23˚)
(10˚)
2 - R10
RI14001-016