Replacement for Williamsburg & TylerDoor Hanger Rollers
Same as A405M except Hard Poly
Special low-friction Durabond™ polyurethane goes into our smooth- andquiet-running tires. Durabond is as tough as any material now in use fordoor roller tires,and it features superior qualities that resistbreaking, cracking, and wear.
Tires are machined after thebearings are installed. This ensures concentricity and promotes longlife.
Precision-machined aluminum castings are used for thehubs.
• Machined Hubs: Material: Cast aluminum Dimensions: 35/16""O.D. x 3/4""
• Tire: Durabond ™ LF x70 polyurethane, low-friction
• Bearing: Special low-friction type
Same as A405M except Hard Poly
Special low-friction Durabond™ polyurethane goes into our smooth- andquiet-running tires. Durabond is as tough as any material now in use fordoor roller tires,and it features superior qualities that resistbreaking, cracking, and wear.
Tires are machined after thebearings are installed. This ensures concentricity and promotes longlife.
Precision-machined aluminum castings are used for thehubs.
• Machined Hubs: Material: Cast aluminum Dimensions: 35/16""O.D. x 3/4""
• Tire: Durabond ™ LF x70 polyurethane, low-friction
• Bearing: Special low-friction type