Replacement for Williamsburg & TylerDoor Hanger Rollers
Special low-friction Durabond™polyurethane goes into our smooth- and quiet-running tires. Durabond isas tough as any material now in use for door roller tires,and itfeatures superior qualities that resist breaking, cracking, and wear.
Tires are machined after the bearings are installed. This ensuresconcentricity and promotes long life.
Precision-machined aluminumcastings are used for the hubs.
• Machined Hubs: Material: Castaluminum Dimensions: A401M = 3/4""W x 3 13/32""OD
• Tire: Durabond™ LF x70 polyurethane, low-friction
• Bearing: Special low-friction type
Special low-friction Durabond™polyurethane goes into our smooth- and quiet-running tires. Durabond isas tough as any material now in use for door roller tires,and itfeatures superior qualities that resist breaking, cracking, and wear.
Tires are machined after the bearings are installed. This ensuresconcentricity and promotes long life.
Precision-machined aluminumcastings are used for the hubs.
• Machined Hubs: Material: Castaluminum Dimensions: A401M = 3/4""W x 3 13/32""OD
• Tire: Durabond™ LF x70 polyurethane, low-friction
• Bearing: Special low-friction type