Issued 06-15
1002-26
Idler wheel
Gauge
unit in mm
Part name Code
Measured
dimensions
(mm)
Standard
value (mm)
Usage limit
(mm)
Judgment Solution
Ilder wheel
b 17.5 - Acceptable/Unacceptable
Cladding by welding
or replacement
a Ø
Ø454 Ø450 Acceptable/Unacceptable
c 68 64 Acceptable/Unacceptable
Shaft d Ø Ø55 Ø54.5 Acceptable/Unacceptable Replacement
Bushing
d Ø Ø55 Ø55.8 Acceptable/Unacceptable
Replacement
e
54 53.6 Acceptable/Unacceptable
Hub f
23.4 23.9 Acceptable/Unacceptable Replacement
RI14001-002
e
c
d
ab
f