Seller A jo

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 6200ZZ bearing that ensures lifetime performance PLUS a snap-in protective cap covering the bearing to prevent ANY dirt and grime from penetrating the housing. These rollers also feature triple-coated black oxide stems for improved corrosion resistance. The 6200ZZ bearing is rated for 200,000 plus door cycles for a 190 lb. door (25X 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. from DURA-LIFT