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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B5-R-18X
B5-R-18X
Weight 15.5 lbs
Part Number

B5-R-18X
Roller Diameter

5
Belt Width

18
CEMA Class

B
A

21-1/2
B

21-5/8
C

22-7/16
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