BEARING - BALL DOUBLE SHIELD (Komatsu KO4480067)

A worn ball bearing can cause shaft misalignment and premature component failure. The aftermarket replacement part references Komatsu as the OE maker and cross-references part number KO4480067. This bearing is a double-shielded ball type, which reduces contaminant ingress while retaining lubrication. A common failure consequence is increased rotational friction, leading to overheating and eventual seizure. Keeping a bearing in sound condition helps maintain consistent rotational accuracy under load. This item ships at approximately 1.59 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO4480067, ko4480067