Ultra-Quiet 2 in. Nylon Garage Door Roller with 13-Ball Bearing and 4 Stem (10-Pack)

A replacement roller kit for old, noisy or broken garage door rollers on sectional, track-style garage doors. The 13-ball bearing results in quieter and smoother opening and closing of your garage door.These rollers are rated for 150,000 door cycles for a 150 lb. door and are rated for 250,000 door cycles for a 110 lb. door. Rollers can be installed on either side of your door. This product is perfect for Do-It-Yourself garage door repair and maintenance.

• Quiet operation: a 13-ball bearing reduces the rotational friction between the roller and shaft
• Extra quiet rollers: roller wheels made out of nylon which is much quieter than standard steel rollers
• Extra lubrication: lubrication groove on roller to disperse lubrication over extended period
• Standard shaft size: 4-5/8 in. long shaft, 7/16 in. thick shaft
• Standard wheel size: 1/2 in. shoulder, 1/2 in. thickness, 1-13/16 in. Dia