RING - NILOS (CAT CT192317021)

CT192317021: A damaged retaining ring can allow shaft components to shift, leading to premature bearing failure or assembly separation. The RING - NILOS is an aftermarket replacement part, cross-referenced to CAT part number CT192317021. This retaining ring functions as a mechanical fastener that seats in a groove to axially locate bearings or other parts on a shaft. If the ring loses tension or breaks, rotating elements may drift out of position, causing noise, vibration, or seizure. Keeping a retaining ring in sound condition helps maintain proper axial clearance and component alignment. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT192317021, ct192317021