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Bridgeport Mill, Adjustable 2HP Variable Disc Assembly

$308.99

Complete adjustable variable disc assembly for American-made Bridgeport 2 HP variable speed milling machines. Replaces OEM #2550029 and includes the disc, plastic bushing, key, spring, screws, and spring-retaining washer. Arrives compressed, fully assembled, balanced, and ready to install.

Bridgeport 2 HP Adjustable Variable Disc Assembly

Replace a worn or damaged variable speed disc with this complete adjustable variable disc assembly for American-made Bridgeport 2 HP variable speed milling machines.

Designed to replace OEM #2550029, this assembly arrives compressed, fully assembled, balanced, and ready to install. Simply slide the completed assembly onto the shaft for a quick and straightforward installation.

Assembly Includes

  • Plastic bushing
  • Adjustable variable disc
  • Key
  • Spring
  • Screws
  • Spring-retaining washer

Specifications

  • OEM Part Number: 2550029
  • Fits American-made Bridgeport 2 HP variable speed milling machines
  • Component: Adjustable variable disc assembly
  • Condition: Fully assembled, compressed, and ready to install

Features

  • Complete ready-to-install assembly
  • Components arrive fully assembled and compressed
  • Professionally balanced for smooth operation
  • Eliminates the need to assemble individual components
  • Helps restore smooth and reliable variable speed performance
  • Ideal for milling-head repairs, rebuilding, and machine restoration

Installation Recommendation

For best results, inspect your variable speed belt during installation. If the existing belt shows signs of wear from a damaged disc, replacing the belt at the same time can help maximize the life of the new disc assembly.

Please verify that your machine has an American-made 2 HP variable speed head and compare the OEM part number before ordering.

Shopping Cart
Bridgeport milling machine adjustable 2 HP variable disc assembly 2550029 M1036 replacement part for Series 1 J-Head millBridgeport Mill, Adjustable 2HP Variable Disc Assembly
$308.99
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