Idlers Diameters

The roll diameter of the idlers is a function of the conveyor belt speed and idler bearing life. The table below provides idler diameters with respective thicknesses.

Idler Diameter (mm) (mm) Nominal Wall Thickness (mm) (mm) Applicable Standards
101 3 SANS 1313-1
108 3.8 SANS 1313-1
127 3.8 SANS 1313-1
133 4 SANS 1313-1
133.1 3 SANS 1313-1
152 4 SANS 1313-1
159 4 SANS 1313-1
165 4.5 SANS 1313-1
178 4.5 SANS 1313-1
219 6 SANS 1313-1

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