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CEMA B 20º Self-Aligning Troughed Idlers 4" & 5" Diameter
(13) /Asset/Douglas Self Aligning Troughing.jpg
CEMA B 20º Troughed Idlers 4" & 5" Diameter Equal Length Rollers
(14)
/Asset/Douglas Equal Troughing.jpg

CEMA B 35º Self-Aligning Troughed Idlers 4" & 5" Diameter
(13) /Asset/Douglas Self Aligning Troughing.jpg
CEMA B 35º Troughed Idlers 4" & 5" Diameter Equal Length Rollers
(14) /Asset/Douglas Equal Troughing.jpg
CEMA B 45º Self-Aligning Troughed Idlers 4" & 5" Diameter
(13) /Asset/Douglas Self Aligning Troughing.jpg
CEMA B 45º Troughed Idlers 4" & 5" Diameter Equal Length Rollers
(14) /Asset/Douglas Equal Troughing.jpg
CEMA B Rubber Cushion Impact Troughing Idlers - 4" & 5" Diameter
(36) /Asset/Superior Channel Mount Impact Idlers.jpg
CEMA B Self-Aligning Troughing Idlers - 4" & 5" Diameter
(36)
Features:
• Misaligned belts contact side roller, idler pivots and centers belt.
• Concave shaped side guide rollers keep traction on belting.
• Compared to steel rollers, urethane side guide rollers are less abusive on belting.
• SpinGuard® Seal Technology for bullet-proof bearing protection.
Specifications:
• CEMA Rating: B, C, D, E and F
• Roll Diameter: 4" - 7"
• Troughing Angle: 20°, 35° and 45°
• Belt Width: 18" - 96"
Styles:
• Standard for positive action, one way belts
• Shoe activated for bi-directional belts.

CEMA B Troughing Idlers (Equal Length Rollers) - 4" & 5" Diameter
(44) /Asset/Superior Troughing Idlers Equal Lengths.jpg
CEMA C 20º Rubber Disc Impact Troughed Idlers 5" & 6" Diameter
(15) /Asset/Douglas Impact Troughing.jpg
CEMA C 20º Troughed Idlers 4", 5" & 6" Diameter Equal Length Rollers
(24) /Asset/Douglas Equal Troughing.jpg
CEMA C 35º Rubber Disc Impact Troughed Idlers 5" & 6" Diameter
(15) /Asset/Douglas Impact Troughing.jpg
CEMA C 35º Troughed Idlers 4", 5" & 6" Diameter Equal Length Rollers
(24) /Asset/Douglas Equal Troughing.jpg
CEMA C 45º Rubber Disc Impact Troughed Idlers 5" & 6" Diameter
(15) /Asset/Douglas Impact Troughing.jpg
CEMA C 45º Troughed Idlers 4", 5" & 6" Diameter Equal Length Rollers
(24) /Asset/Douglas Equal Troughing.jpg
CEMA C Feeder/Picking Troughing Idlers - 4", 5" & 6" Diameter
(21) /Asset/Superior Feeder Picking Idler Image.jpg
CEMA C Rubber Cushion Impact Troughing Idlers - 4", 5" & 6" Diameter
(72) /Asset/Superior Rubber Cushion Impact Idler.jpg
CEMA C Self-Aligning Troughing Idlers - 4", 5" & 6" Diameter
(72)
Features:
• Misaligned belts contact side roller, idler pivots and centers belt.
• Concave shaped side guide rollers keep traction on belting.
• Compared to steel rollers, urethane side guide rollers are less abusive on belting.
• SpinGuard® Seal Technology for bullet-proof bearing protection.
Specifications:
• CEMA Rating: B, C, D, E and F
• Roll Diameter: 4" - 7"
• Troughing Angle: 20°, 35° and 45°
• Belt Width: 18" - 96"
Styles:
• Standard for positive action, one way belts
• Shoe activated for bi-directional belts.

CEMA C Troughing Idlers (Equal Length Rollers) - 4", 5" & 6" Diameter
(72) /Asset/Superior Troughing Idlers Equal Lengths.jpg
CEMA C Troughing Idlers (Unequal Length Rollers) - 4", 5" & 6" Diameter
(36) /Asset/Superior Troughing Idlers Unequal Length Rollers.jpg
CEMA D 20º Troughed Idlers 5" & 6" Diameter Equal Length Rollers
(14) /Asset/Douglas Equal Troughing.jpg
CEMA D 35º Rubber Disc Impact Troughed Idlers 5" & 6" Diameter Equal Length Rollers
(12) /Asset/Douglas Impact Troughing.jpg
CEMA D 35º Troughed Idlers 5" & 6" Diameter Equal Length Rollers
(13) /Asset/Douglas Equal Troughing.jpg
CEMA D 45º Troughed Idlers 5" & 6" Diameter Equal Length Rollers
(14) /Asset/Douglas Equal Troughing.jpg
CEMA D Feeder / Picking Troughing Idlers - 5" & 6" Diameter
(16) /Asset/Superior Feeder Picking Idler Image.jpg
CEMA D Rubber Cushion Impact Troughing Idler - 5" & 6" Diameter
(48) /Asset/Superior Channel Mount Impact Idlers.jpg
CEMA D Self-Aligning Troughing Idlers - 5" & 6" Diameter
(48)
Features:
• Misaligned belts contact side roller, idler pivots and centers belt.
• Concave shaped side guide rollers keep traction on belting.
• Compared to steel rollers, urethane side guide rollers are less abusive on belting.
• SpinGuard® Seal Technology for bullet-proof bearing protection.
Specifications:
• CEMA Rating: B, C, D, E and F
• Roll Diameter: 4" - 7"
• Troughing Angle: 20°, 35° and 45°
• Belt Width: 18" - 96"
Styles:
• Standard for positive action, one way belts
• Shoe activated for bi-directional belts.

CEMA D Troughing Idlers (Equal Length Rollers) - 5" & 6" Diameter
(48) /Asset/Superior Troughing Idlers Equal Lengths.jpg
CEMA D Troughing Idlers (Unequal Length Rollers) - 5" & 6" Diameter
(42) /Asset/Superior Troughing Idlers Unequal Length Rollers.jpg
CEMA E Rubber Cushion Impact Troughing Idlers - 6" & 7" Diameter
(48) /Asset/Superior Rubber Cushion Impact Idler.jpg
CEMA E Self-Aligning Troughing Idler - 6" & 7" Diameter
(48)
Features:
• Misaligned belts contact side roller, idler pivots and centers belt.
• Concave shaped side guide rollers keep traction on belting.
• Compared to steel rollers, urethane side guide rollers are less abusive on belting.
• SpinGuard® Seal Technology for bullet-proof bearing protection.
Specifications:
• CEMA Rating: B, C, D, E and F
• Roll Diameter: 4" - 7"
• Troughing Angle: 20°, 35° and 45°
• Belt Width: 18" - 96"
Styles:
• Standard for positive action, one way belts
• Shoe activated for bi-directional belts.

CEMA E Troughing Idler (Equal Length Rollers) - 6" & 7" Diameter
(48) /Asset/Superior Troughing Idlers Equal Lengths.jpg