2" Nylon Roller with 11 Ball Bearings - 7" Zinc Plated Stem

2" Nylon Heavy Duty 7" Stem Quiet Glide Garage Door Roller Replacement This nylon 7 inch stem quite glide garage door roller replacement is the highest quality roller on the market. The 1.75 inch wheel contains an 11 ball bearing for super smooth, quiet, and reliable operation. These rollers are an excellent value with a 15,000 cycle rating and a 75-lb load. Built of high quality materials these replacement garage door rollers will provide years of use. Features: Compatible with 2" door tracks 75-lb load 15,000 8ft. door cycles Bulged shoulders 11 ball bearing roller wheel 7 inch zinc plated rust resistant stem 1.75 inch long life heavy duty nylon wheel Tech Specs: 1.75" Wheel Diameter 6.75" Stem Length 7.25" Overall Length (wheel-stem) Compatibility Roller for doors with a 2" Track We recommend replacing all rollers at once, however you can replace just one. When replacing only one or two rollers, make sure you are selecting the same type as you already have. Insp