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Shaft Diameters

The shaft diameter used in a conveyor system on a pulley assembly is a function of two criteria, shaft diameter required for strength and shaft diameter required for deflection. The shaft and pulley are treated as a composite structural assembly. This is because the structural rigidity of the assembly depends upon both the shaft and the pulley and their interaction. A list of standard shaft diameters is provided below.

Shaft Diameter (mm) Applicable Standard
100 ISO3684
125 -
160 AA SPEC 371001
200 AA SPEC 371001
250 AA SPEC 371001
315 AA SPEC 371001
400 AA SPEC 371001
480 -
500 AA SPEC 371001
550 -
560 -
600 -
630 AA SPEC 371001
700 ISO3684
710 AA SPEC 371001
750 -
800 AA SPEC 371001
840 -


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