BEARING - MAST ROLLER (Yale YT220001191)

YT220001191: A damaged mast roller bearing can cause uneven roller wear and increased friction during vertical movement. This aftermarket replacement part references Yale as the OE maker and cross-references part number YT220001191. The bearing type supports the roller assembly that guides the mast channel during raising and lowering actions. A common failure consequence is binding or jerky motion that stresses adjacent roller components. Keeping the bearing in sound condition helps maintain consistent roller alignment and reduces side-load stress on the mast structure. The part is a cataloged aftermarket component listed under the bearing category. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT220001191, yt220001191