BC Precision 12 Pack Garage Door Rollers, Premium Sealed Nylon, Quiet, Strong, 4″ Inch Stems, 2″ Inch Rollers, 13 Balls-Fast Shipping

Description

Wheel Diameter: 1-13/16 Fits Residential Standard 2 Track

13 ball bearing rating: 125lbs per roller @ 50,000 to 75,000 cycles

Roller has a lubrication groove to disperse lubrication over a long period of time

Nylon for ultra quiet operation

Package Includes 12 Rollers