1-1/4” steel center bearing made for garage door torsion systems. It supports a 1-1/4” shaft and allows it to turn smoothly while the door is in use. The 2” outer diameter fits many common center bearing brackets on residential and light commercial doors. This bearing is rated for a 900 lb. load at 35,000 cycles on a 12’ door. Sold individually for replacement, service, or routine maintenance.