Return Idlers

B4-R-30X
B4-R-30X
Weight 17.9 lbs
Part Number

B4-R-30X
Roller Diameter

4
Belt Width

30
CEMA Class

B
A

33-1/2
B

33-5/8
C

34-7/16
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B5-R-30X
B5-R-30X
Weight 22.3 lbs
Part Number

B5-R-30X
Roller Diameter

5
Belt Width

30
CEMA Class

B
A

33-1/2
B

33-5/8
C

34-7/16
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