DURA-LIFT Ultra-Life 2" Reinforced 6200Z Bearing Nylon Garage Door Roller and 4" Stem (10-Pack)
The DURA-LIFT Ultra-Life 2 in. Nylon Garage Door Roller (10-Pack) is the ultimate roller to quiet and prolong the life of your garage door. With a caged 6200Z 8-ball bearing that is rated at 150,000 door open/close cycles for an 110 pound door, this roller is 10x stronger than the average of 10,000 door cycles for other rollers. The ball-bearing nylon wheel is 75% quieter than steel and non-bearing rollers. The 6200Z bearing protects the inner ball bearing from dirt and grime over time, resulting in the smoother opening / closing of your garage door.
- Extended life: specified at 150,000 garage door open and close cycles for an 110 pound door , we promise to replace any malfunctioning roller for the 1 year warranty of the roller
- Zero-Maintenance: the caged 6200Z bearing keeps out dirt and grime while protecting the lubrication grease for a grand total of 0 maintenance required
- Extra quiet rollers: a caged 8-ball bearing combined with nylon wheels results in a 75% noise reduction compared to standard, non-bearing garage rollers
- Extra lubrication: groove on roller to disperse grease over an extended period of time
- Standard wheel and shaft size: 1-13/16 in. Dia, 1/2 in. shoulder and 1/2 in. thick wheel. 4-5/8 in. long x 7/16 in. thick steel shaft