BEARING - NEEDLE (JLG JL91474277)

A damaged needle bearing can cause uneven rotation and premature wear in rotating assemblies. During inspection, a needle bearing may exhibit pitting or scoring on its rolling elements. Keeping a needle bearing in sound condition helps maintain smooth shaft alignment and reduces friction. This aftermarket replacement part references JLG catalog number JL91474277. The bearing type uses small cylindrical rollers to support radial loads with minimal clearance. A common failure consequence is increased vibration that leads to adjacent component damage. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL91474277, jl91474277