BEARING - BALL OPEN (Komatsu KO4373384)

A worn ball bearing can introduce vibration and noise into rotating assemblies. This aftermarket replacement part references the Komatsu catalog and carries the cross-reference number KO4373384. The bearing type uses spherical rolling elements to reduce rotational friction between two surfaces. When a ball bearing fails, it may cause shaft misalignment or seize entirely, halting the connected mechanism. In a typical application, this bearing supports a rotating shaft under moderate radial and axial loads. The item ships at approximately 0.982 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: KO4373384, ko4373384