Bearing Search
Inside Diameter
mm
Outside Diameter
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Width
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Type
Belt Search
Belt Length
mm
Type
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MEASURE A BELT

Fan Belt Calculator

Last Modified: 7th Oct 2021

Belt Length Calculator

Step 1
Please enter distance between the centres of the pulleys and the diameters of both the pulleys, or if you know the length of the belt you require, simply enter the length below:

 
Pulley Centre Distance: mm
Diameter Of Pulley 1: mm
Diameter Of Pulley 2: mm
 
Length Of V-Belt : mm

 

Types of Belt

A / B / C / Z Section Belts

These type of belts are known as classical vee belts. If the section is suffixed with an 'X', this indicates that the belt is cogged to allow fitting at tighter angles.

SPA/SPB/SPC/SPZ Section Belts

SP denotes that the belt is a wedge belt. Again, an 'X' suffix indicates a cogged fitting.