All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Variable Speed Drives > Companion Sheaves > Grooved Companion Sheaves - Imperial > Part Number 68514419639  

Part Number 68514419639, Grooved Companion Sheaves - Imperial


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Flat and Grooved Types for Variable Speed Belts
    Lovejoy companion sheaves are made of durable cast iron to assure best possible wear at the belt contact area. Grooved sheaves, for use with V-V adjustable center drives, are machined to match the belt width and angle of standard variable speed belts for optimum efficiency. The spoked design provides strength and light weight. All companion sheaves are precision balanced for smooth running. The sheaves are bored to accept standard type tapered bushings for ease of installation, best possible shaft grip and removal from the shaft without damage to any of the parts.





Specifications  · Dimensional Data

Specifications

Description 

4.25F12SF-SHEAVE

Model

4.25F12SF

Type

Flat Sheave

Material

Cast Iron

Style

Variable Pitch

Bushing Series

SF

Weight

29.5 lb


Dimensional Data

Width (Dimension W)

4.250 in

Outside Diameter 

12.000 in