Garage Door Bearing Information

1 inside diameter 2 outside diameter.

Garage door bearing information.

Whether they re radial football or pillow designs our quality bearings will ensure that your garage doors operate smoothly. The garage door s flanged radial ball bearing made out of steel and its design is pretty simple. Dura lift nylon garage door rollers quiet the opening and closing of sectional garage doors by up to 75. Most doors are installed with bearingless metal or plastic door rollers that are much noisier and have shorter cycle lifes 10 000 cycles is the door industry standard.

Garage door bearings bushings torsion spring garage door systems use several bearings along the shaft. Commonly used as a garage door bearing in either end bearing plated or center bearing plates. The 1 bore is common to most garage door torsion spring shafts. The bearings normally have an inside diameter of just over one inch and an outside diameter of two inches with a raised 1 16 lip to position the bearing in the bracket or cone.

The inner part of the bearing contains the inner race with an inner diameter of 1 inch to contain and support the torsion tube and its load. This bearing and bearing plate combination is frequently found in use on truck and trailer doors. The best garage door rollers for most applications are the dura lift ultra life nylon garage door rollers. Also commonly used in commercial garage door opener applications where extra support is needed to the garage door shaft.

This garage door bearing is used in many different applications on garage doors and garage door openers. 1 steel bearing sealed bearing. The sealed ball bearing design will make your garage door operate smoother and quieter while reducing stress on your automatic opener. It s constructed from inner race ring and a steel balls race covered by an outer race ring.

Upgrade to dura lift nylon rollers today and see the difference.