Single Thread Bronze Worm

  • Used on BH-USA Standard & Deluxe series boat hoists
  • Made from hardened, polished steel
  • Measures 1 15/16 in. w x 1 3/4 in. diameter
  • Features a .754 in. bore
  • Right hand threaded worm

$71.99

3 in stock (can be backordered)

About this Item

  • Used on BH-USA Standard & Deluxe series boat hoists
  • Made from hardened, polished steel
  • Measures 1 15/16 in. w x 1 3/4 in. diameter
  • Features a .754 in. bore
  • Right hand threaded worm

Single Thread Bronze Worm

The Single Thread Bronze Worm is a right-hand threaded worm. Works will all BH-USA flat-plate hoists and gear plates with a 96-tooth worm gear (flat-plate boat hoists). Made from hardened bronze (660 or 932). Features a .754 in. bore. Match bronze worm with a cast iron 96-tooth worm gear. Featured on the BH-USA Deluxe and Standard Series of flat-plate boat hoists. Single thread means it rotates one way. The teeth of the cast iron 96-tooth worm gear fit into the grooves of the worm. The motor turns the drive belt and pulleys that turn the driveshaft and the worm. Made by BH-USA.

Never use bronze worm on a bronze worm gear.

Specifications

Worm Type: Bronze
Worm Material: Hardened bronze (660 or 932)
Thread: Single
Thread Direction: Right hand
Worm Diameter: 1 3/4 in.
Worm Length: 2 in.
Worm Bore: .754 in.
Driveshaft Material: Stress proof steel
Driveshaft Length: 11 3/4 in.
Driveshaft Diameter: 746 in.
Grease Fittings: 1
Grease Fitting Size: 1/4 in.
Collar Size: 1 1/4 in. x 1 1/4 in. x 1/2 in.
Collar Amount: 2
Collar Set Screw Size: 5/16 in.
Disclaimer: To enable existing hoist owners to repair or replace machined items, BH-USA makes available machine parts used exclusively in the Boat Hoist USA brand flat-plate hoist.BH-USA brand machined parts should NEVER be used with any other brand flat-plate hoist or machined parts. BH-USA does not warranty any individual machine part or any other re-built/repaired flat-plate hoists. Lift-Tex Inc. does not assume ANY liability for damages to a person or property when machined parts are used in the re-build of a flat plate hoist, regardless of brand. The purchase of, and use of any machine part sold by BH-USA is at the sole risk of the user and is non-returnable, and carries no warranty. BH-USA does not guarantee any individual machined part will fix an existing problem or work as designed. It is the recommendation of BH-USA to purchase a new flat-plate hoist that has been built and tested onsite at BH-USA rather than to attempt to repair an existing hoist.

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