Upgrade your conveyor or power transmission system with this high-performance Abrasion-Resistant Keyed Drive Roller. Engineered for maximum traction and long-term durability, this roller features a rugged polyurethane surface bonded to a solid metal core. It is designed to withstand heavy friction and harsh industrial environments without "flat-spotting" or losing grip.

Brand: McMaster-Carr

Model:   247K42

Key Features:

• Superior Wear Resistance:   The high-durometer polyurethane coating is specifically formulated to resist abrasion, oil, and chemicals, outlasting standard rubber rollers.
• High-Torque Keyed Hub: Features a precision-machined keyway for a secure, non-slip connection to your drive shaft, ensuring consistent power transfer under heavy loads.
• Maximum Traction: The smooth yet "grippy" surface provides excellent contact with materials, reducing slippage in sorting, feeding, or material handling applications.
• Precision Performance: Lightweight, high-density polyethylene (HDPE) shell.
• Versatile: Built for smooth, quiet operation with tight tolerances to ensure accurate tracking and minimal vibration.

Detailed Specs and Dimensions:

 Outside Diameter: 2”

·         Roller Width: 2”

·         Keyway Size: 1/8” x 1/16” (Standard for ½” shafts)

·         Hardness (Durometer): 95A (Hard, similar to a shopping cart wheel; won’t flat-spot under load)

·         Material: Abrasion-Resistant Polyurethane on Aluminum core.

Condition: Brand New

·         Functionality: 10/10

·         Aesthetics: 10/10

Price of New (McMaster-Carr): $80.22 each (plus GST)

Our price (Cowboy Tools): $50 (GST included)