BEARING,PILLOW BLOCK MOUNTED (JLG JL1001215953)

A worn pillow block bearing can cause shaft misalignment and premature equipment failure. This aftermarket replacement part references JLG catalog number JL1001215953. The bearing type supports a rotating shaft within a mounted housing. Its plain mechanical function is to reduce friction between the shaft and the stationary support structure. A generic failure consequence is that a seized bearing can halt shaft rotation entirely, leading to downtime. Verify the serial number or application, then call (562) 693-7748. Keeping a pillow block bearing in sound condition helps maintain consistent shaft alignment under load.

Part number variants: JL1001215953, jl1001215953