BEARING - BALL DOUBLE SHIELD (Nissan NI29021-FS002)

A worn ball bearing can cause shaft misalignment and premature component failure. The aftermarket replacement part references Nissan as the OE maker and cross-references part number NI29021-FS002. This bearing is a double-shielded ball type, which reduces lubricant loss and blocks contaminant entry. Its plain mechanical function is to support rotating shafts while minimizing friction. A concrete generic failure consequence is that a seized bearing can halt rotation entirely, leading to downtime. Keeping a bearing in sound condition helps avoid unexpected mechanical stoppages. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI29021-FS002, ni29021-fs002, NI29021FS002, ni29021fs002