DURA-LIFT Ultra-Life MAX 3" 6201ZZ Nylon Garage Door Roller with 7" Steel Stem (10-Pack)
The premium commercial grade 3 in. roller. These DURA-LIFT MAX Ultra-Life Rollers come with a lifetime warranty as they are rated at 220,000 door open / close cycles at a 110 lbs. door load. The nylon wheels reduce door noise by up to 75%. Plus the 6201ZZ bearing is covered by a plastic cap, which prevents dirt and grime from penetrating the bearing assembly.
- Lifetime guarantee: reinforced dual-wall bearing cage, sealed 6201ZZ ball bearing plus double plating thickness on stem designed for maximum performance and ultra-life weather protection
- Hurricane-rated: the 7 in. stem permits support from 2-hinges to increase durability during a high-wind hurricane or other severe weather
- Dual-wall bearing cage: dual-walled, reinforced bearing cage provides maximum strength and lifetime durability
- Sealed cap: protects the 6201ZZ bearings and the high-performance mobile grease grade XHP 222 grease in bearing cage, preventing dirt and grime from penetrating the bearings
- Nylon rollers: reduces noise up to 75% more than standard rollers