BEARING - BALL (Komatsu KO304-10-31250)

A worn ball bearing can cause irregular rotation and increased friction in the supported shaft. This aftermarket replacement part references the Komatsu catalog number KO304-10-31250. The bearing type uses spherical rolling elements to reduce rotational resistance between two surfaces. A common failure consequence is excessive noise or vibration during operation, which may lead to premature component wear. In a typical usage context, this bearing supports a rotating shaft under moderate radial loads. The item ships at approximately 0.9 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO304-10-31250, ko304-10-31250, KO3041031250, ko3041031250