Feature

●This steel shaft sleeve adapts a crankshaft from 3/4” to 1” diameter. It comes with step key that offsets from 3/16” to 1/4“
●Made By MR HELLO ,Which Provide Perfect match
●Alters pulleys for a different speed or belt,Alters motors with a different diameter shaft
●Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.
●Adapts larger wheel bores to smaller axels,orks with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc.


Description

This steel shaft sleeve adapts a crankshaft from 5/8” to 3/4” diameter. It comes with 3/16“ keystock.

Applications:

Alters motors with a different diameter shaft

Alters pulleys for a different speed or belt

Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.

Adapts larger wheel bores to smaller axels

Works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc.

Part’s specification:

Sleeve inside diameter 5/8”

Sleeve outside diameter 3/4”

Sleeve length is about 3”

Sleeve Keyway slot 3/16”

The sleeve and keystock are designed to slip fit on your 5/8” diameter crankshaft with 3/16” keyway and enlarge it to 3/4 diameter with 3/16” keystock.