Return Idlers

B4-R-18X
B4-R-18X
Weight 12.4 lbs
Part Number

B4-R-18X
Roller Diameter

4
Belt Width

18
CEMA Class

B
A

21-1/2
B

21-5/8
C

22-7/16
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C4-R-18 
C4-R-18 
Weight 10.8 lbs
Part Number

C4-R-18
Roller Diameter

4
Belt Width

18
CEMA Class

C
A

21-1/4 
B

21-5/8 
C

22-1/2 
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C4-RRD-18 
C4-RRD-18 
Weight 12.3 lbs
Part Number

C4-RRD-18
Roller Diameter

4
Belt Width

18
CEMA Class

C
A

21-1/2 
B

21-5/8 
C

22-7/16 
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