Bridgeport Mill Upper Bearing Locknut – OEM #2190126
Replace a worn or damaged upper bearing locknut with this direct replacement for Bridgeport milling machines. This locknut threads into the bearing sleeve locknut, helping secure the spindle bearing assembly for proper alignment and reliable machine performance.
Manufactured to replace OEM #2190126, this precision-machined component is ideal for spindle repairs, rebuilds, and routine maintenance.
Specifications
- OEM Part Number: 2190126
- Fits Bridgeport milling machines
- Threads into the bearing sleeve locknut
Features
- Direct replacement for the original upper bearing locknut
- Helps secure the spindle bearing assembly
- Precision-machined for proper fit and function
- Ideal for spindle maintenance, repair, and rebuilding
- Durable construction for long service life
Please verify your machine model and OEM part number before ordering to ensure compatibility.






