BEARING - BALL OPEN (Komatsu KO42T23H0P55)

A damaged ball bearing can cause irregular rotation and premature wear in rotating assemblies. During inspection, a bearing that feels rough or noisy indicates it is no longer providing smooth support. Keeping a ball bearing in sound condition helps maintain consistent shaft alignment and reduces friction. This aftermarket replacement part references the Komatsu catalog number KO42T23H0P55. The part type is a ball bearing, which supports radial loads and allows free rotation between two components. A common failure consequence is that a worn bearing can seize, leading to shaft damage or equipment downtime. Verify the serial number or application, then call (562) 693-7748. This item ships at approximately 0.87 pounds.

Part number variants: KO42T23H0P55, ko42t23h0p55