Bridgeport Step Pulley Mill Spindle Pulley Bearing Sleeve – OEM #2193512
Replace a worn or damaged spindle pulley bearing sleeve with this precision replacement for American-made Bridgeport step pulley milling machines. Located in the top housing of the milling head, the bearing sleeve supports the spindle pulley bearing assembly and helps maintain proper spindle alignment for smooth, reliable operation.
Manufactured to replace OEM #2193512, this component is ideal for spindle repairs, bearing replacement, and complete head rebuilds.
Specifications
- OEM Part Number: 2193512
- Fits American-made Bridgeport step pulley milling machines
- Mounting Location: Top housing of the milling head
Features
- Direct replacement for the original bearing sleeve
- Supports the spindle pulley bearing assembly
- Helps maintain proper spindle alignment
- Precision-machined for an accurate fit
- Durable construction for long service life
- Ideal for spindle maintenance, repair, and restoration
Please verify your machine model and OEM part number before ordering to ensure compatibility.






