performance nylon garage door rollers designed for quieter, more reliable operation on 2inch garage doors. Key benefits Longlasting durability: Galvanized coating on the roller stem protects against rust and corrosion for extended service life. Heavyduty bearing system: Reinforced doublewall bearing cage with a sealed 6200ZZ ball bearing delivers smooth rotation, greater stability, and consistent performance. Proven endurance: Tested to complete more than 10,000 cycles under a 150 lb load, providing reliable operation for frequent use. Quieter operation: quality nylon wheel material and the smooth 6200ZZ bearing reduce garage door noise by up to 75% compared with typical metal rollers. Smoother movement: Nylon construction reduces friction and vibration for steadier, quieter door travel compared with metal rollers. Features and specifications Material: quality nylon wheel with sealed 6200ZZ ball bearing. Stem: Galvanized coating to resist rust. Bearing cage: Reinforced doublewall design for added strength. Performance test: >10,000 cycles at 150 lb load. Compatibility: Designed for 2inch garage doors. Why customers choose these rollers noisy metal rollers to achieve a much quieter garage door without changing door hardware. Reduce wear on tracks and door components through smoother, more stable rolling action. Minimize maintenance: sealed bearings keep out dust and debris for longerlasting operation. Typical use scenarios Residential garage upgrade: Swap out worn metal rollers on a 2inch residential garage door to reduce noise for attached living spaces and improve daily operation. cycle doors: Use on frequently opened doors (home workshops or delivery bays) where long bearing life and consistent performance are needed. Quiet workshop or hobby space: Install to cut noise transmission and vibration when the garage houses a home office, studio, or sleeping area above. Installation and care Designed for straightforward replacement of standard rollers used on 2inch garage doors. Sealed bearings require minimal maintenance; inspect periodically for track debris and ensure fasteners are secure. Reliable, durable, and noticeably quieter — engineered to improve the performance of 2inch garage doors with corrosion resistance, smooth sealed bearings, and proven cycle life.