Idler with bearings roller RR-Cx

studneoprene®nitrile

Product overview
Solid rollers feature a smooth elastomer surface permanently bonded to a steel insert. Bearings are retained with snap rings and units are supplied assembled with a socket head cap screw, spacer and locknut for fast stud-mount installation. Available elastomers include neoprene, nitrile and urethane with hardness from 20 to 95 Shore A. Supplied with standard bearings.

Available variants & part examples

• Materials: Neoprene (black), Nitrile (white), Urethane (yellow/blue/red)
• Durometer examples: 20, 35, 60, 80 Shore A; full range 20–95 Shore A
• Typical part examples: RR-215-20W-C (Nitrile, 20), RR-215-35UR-C (Urethane, 35), RR-215-60-C (Neoprene, 60), RR-215-80UR-C (Urethane, 80)

Technical specifications

• Model / Series: RR-Cx
• Mount: Stud mount (assembled with socket head cap screw, spacer and locknut)
• Construction: Solid elastomer roller bonded to steel insert; bearings retained with snap rings
• Bearing: Supplied with standard bearings (1 per roller)
• Materials available: Neoprene, Nitrile, Urethane
• Durometer (Shore A) range: 20 to 95
• Typical thread / screw: 5/16-18 x 1.50 (socket head cap screw)
• Typical dimensions (examples): D = 1.50 in; W = 0.63 in; L = 1.25 in; K = 0.12 in; W2 = 0.25 in
• Colors: White, Black, Yellow, Blue, Red
• Intended use: Rollers for fixtures and workholding, supplied with bearings and mounting hardware for fast installation

Media & documents
Roller material specification PDF available.