Bridgeport Variable Speed Brake Bearing Cap
Replace a worn or damaged brake bearing cap with this quality replacement for American-made Bridgeport variable speed J Head milling machines.
Designed to replace OEM #2180057, this brake bearing cap is located just below the stationary drive variable disc within the J Head assembly. It features two 1/4″-20 threaded mounting holes and is precision manufactured for a proper fit.
Specifications
- OEM Part Number: 2180057
- Fits American-made Bridgeport variable speed J Head milling machines
- Component: Brake bearing cap
- Threaded Holes: Two (2) 1/4″-20
- Location: Below the stationary drive variable disc
- Not compatible with import milling machines
Features
- Direct replacement for the original brake bearing cap
- Precision-machined for proper fit and function
- Supports the bearing within the variable speed head assembly
- Designed specifically for American-made Bridgeport mills
- Ideal for milling-head repairs, rebuilding, and restoration
Please verify your machine model and OEM part number before ordering to ensure compatibility.






