Return Idlers

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

C4-R-30 
Weight 15.8 lbs
Part Number

C4-R-30

Roller Diameter

4

Belt Width

30

CEMA Class

C

A

33-1/4 

B

33-5/8 

C

34-1/2 

C4-RRD-30 
Weight 16.9 lbs
Part Number

C4-RRD-30

Roller Diameter

4

Belt Width

30

CEMA Class

C

A

33-1/2 

B

33-5/8 

C

34-7/16