Nitrile conveyor roller RR-Cx

urethanesteelneoprene®

Product overview
Finned (grooved) rollers are elastomer-coated rollers permanently bonded to a steel insert with bearings retained by snap rings. Designed for stud mounting, these rollers reduce contact area with the workpiece so debris and liquids can pass through the grooves. They are supplied assembled with socket head cap screw (BHCS or SHCS), spacer and locknut for fast installation.

Product types

• RR-Cx — Finned Rollers (Standard bearing)
• RR-CP — Finned Rollers (Precision bearing)
• RR-CPC — Finned Rollers (Precision sealed bearing)

Part examples

• 112259 | RR-9250-2-20-C | RR-9250-2-20-C | 1/2-13 x 1.75 BHCS | D 2.00 in | L 1.10 in | W .92 in | W2 .12 in | K .32 in | Bearing B | 1 | 3 fins | 20 Shore A | Neoprene | Black
• 112272 | RR-9250-2-20W-C | RR-9250-2-20W-C | 1/2-13 x 1.75 BHCS | D 2.00 in | L 1.10 in | W .92 in | W2 .12 in | K .32 in | Bearing B | 1 | 3 fins | 20 Shore A | Nitrile | White
• 112300 | RR-9250-2-35UR-C | RR-9250-2-35UR-C | 1/2-13 x 1.75 BHCS | D 2.00 in | L 1.10 in | W .92 in | W2 .12 in | K .32 in | Bearing B | 1 | 3 fins | 35 Shore A | Urethane | Yellow
• 112333 | RR-9250-2-60-C | RR-9250-2-60-C | 1/2-13 x 1.75 BHCS | D 2.00 in | L 1.10 in | W .92 in | W2 .12 in | K .32 in | Bearing B | 1 | 3 fins | 60 Shore A | Neoprene | Black
• 111913 | RR-250-2-20-C | RR-250-2-20-C | 1/2-13 x 2.75 SHCS | D 2.00 in | L 1.41 in | W 1.94 in | W2 .38 in | K .25 in | Bearing C | 1 | 6 fins | 20 Shore A | Neoprene | Black
• 111941 | RR-250-2-20W-C | RR-250-2-20W-C | 1/2-13 x 2.75 SHCS | D 2.00 in | L 1.41 in | W 1.94 in | W2 .38 in | K .25 in | Bearing C | 1 | 6 fins | 20 Shore A | Nitrile | White

Technical specifications

• Grooved (finned) roller surface reduces contact area and permits passage of debris and liquids.
• Elastomer materials available: Neoprene, Nitrile, Urethane.
• Hardness options: 20 to 60 Shore A (durometer varies by part number).
• Steel insert permanently bonded to the elastomer; bearings retained with snap rings.
• Delivered assembled: socket head cap screw (BHCS or SHCS), spacer and locknut for quick mounting.
• Bearing: standard (precision and precision-sealed options available on other product types).
• Mounting: stud mount; thread size and screw length vary by part number (see examples).
• Available colors depend on material (examples: Black neoprene, White nitrile, Yellow or Blue urethane).