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Item # C4-20CM-36, CEMA C Low Profile Channel Mount Idlers - 4" Diameter

SpinGuard® Seal Technology
• Bullet proof idler bearing protection
• Grease-filled triple labyrinth seal shuts out contaminants

Quick Reaction
• Distributors stocked with standard products
• One to two day turnarounds on custom designs

High Quality Construction
• Thick or thicker steel construction compared to other brands
• Two year complete components warranty

Economical Retrofit Rolls
• Slotted shafts fit most competitor frames
• Hex nut adapter available for hex nut style brackets


CEMA Rating


Roller Diameter

4 in

Troughing Angle

20 º

Belt Width

36 in

Dimension A

41 5/8 in

Dimension B

4 1/2 in

Dimension C

15 1/16 in

Dimension D

8 7/16 in

Dimension E

8 7/16 in

Dimension F

37 5/8 in


47 lb


Superior Industries


CEMA Rated Idlers Brochure
(PDF, 1178KB)

Idler Catalog
(PDF, 3611KB)

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