This steel shaft sleeve adapts a crankshaft from 1” to 1-1/8” diameter. It comes with 1/4“ stepkey.
Part’s Specification:
1. Sleeve inside diameter 1”
2. Sleeve outside diameter 1-1/8”
3. Sleeve length is about 3" (76mm)
4. Sleeve Keyway slot 1/4”
5. Keystock Length is about 2" (51mm)
Package Included:
1pc x Sleeve + 1pc x Step Key
The sleeve and step key are designed to slip fit on your 1” diameter crankshaft with 1/4” keyway and enlarge it to 1-1/8” diameter with 1/4” keyway.
Applications:
1. Alters motors with a different diameter shaft.
2. Alters pulleys for a different speed or belt.
3. Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.
4. Adapts larger wheel bores to smaller axels
5. Works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc.