DURA-LIFT Ultra-Life MAX 3″ Sealed 6201ZZ Bearing Nylon Garage Door Roller, 7″ Stem, Pack of 10

The DURA-LIFT Ultra-Life Max 3 in. Nylon Garage Door Roller with 7 in. Stem is the ultimate garage door roller for your heavy glass or wooden garage and / or to protect against hurricanes, tornadoes, and other severe weather. This roller has a dual-cage 6201ZZ bearing PLUS a protective seal covering the bearing to prevent ANY dirt and grime from penetrating the housing. The long stem fits on dual hinge applications and maintains the hurricane rating. The 6201ZZ bearing is rated for 200,000 plus door cycles for a 150 lb. wood door (20X greater than the DASMA requirement for garage door rollers). A replacement roller kit for old, noisy or broken sectional, track-style garage doors, the nylon wheel results in the quieter and smoother opening and closing of your garage door. Plus the seal on the bearing will protect dust, dirt and grime from getting to the bearing grease. The perfect DIY garage door project to reduce your garage opening and closing noise by up to 75% and protect against high wind conditions. Install it and forget it.

Premium Product Features
Lasts a Lifetime

Reinforced dual-wall bearing cage, sealed 6201ZZ ball bearing plus double plating thickness on stem designed for maximum performance and ultra-life weather protection

Quiet Operation

Ultra-Life Max Rollers: reinforced dual-cage 6200ZZ bearing, sealed cover and double plating not only reduces door noise up to 75% more than standard rollers, but offers lifetime operation

Cycles Rated Over 20X The Normal Roller

Test ratings: rollers specified to perform up to 180,000 cycles at 190 lbs. load test

Product Specs
Pre-Lubed with Mobilgrease XHP222
Fits Standard Door Tracks
Ultra-Quiet Operation
Sealed Cap: Protects Against Dirt, Dust, and Grime
Suitable for Heavy, Wood, or Carwash Doors
6201ZZ Bearing Cage Type
Stem Length: 7-5/8 in

ULTRA-QUIET ULTRA-SEAL ULTRA-LIFE ULTRA-LIFE MAX (4″ Stem) ULTRA-LIFE MAX (7″ Stem) ULTRA-LIFE MAX 3″ (7″ Stem)
Benefit Longer Lasting than Standard Non-Bearing N