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STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
CARRIER ROLLER
No.
Check item
1
Outside diameter of flange
2
Outside diameter of tread
3
Width of tread
4
Thickness of tread
5
Width of flange
Clearance between shaft and
6
bushing
Interference between roller
7
and bushing
8
Play of roller in axial direction
10-22
Standard size
210
180
53
53.5
15
Tolerance
Standard
size
Shaft
+0.09
68
+0.07
Tolerance
Standard
size
Shaft
+0.38
73
+0.33
Standard clearance
0.62 – 0.93
Criteria
Repair limit
—
170
—
—
—
Standard
clearance
Hole
+0.43
0.09 –
+0.18
0.36
Standard
interference
Hole
+0.24
0.09 –
+0.21
0.17
Clearance limit
—
CARRIER ROLLER
Unit: mm
Remedy
Clearance
limit
Replace
—
Interfer-
ence limit
—
PC600, 600LC-7
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