Ceragum pulley lagging

A drive pulley lagged with Ceragum and fitted with bearings (to customer specification), bearing housings and coupling. This pulley was fully prepared for replacement in the installation.

Pulley dimensions: Width 1600mm, Diameter 630mm, Shaft 140mm

The bearings were fitted according to the customer’s specifications, taking into account the bearing clearance and the centre distance of the bearing housings. The coupling was fitted by means of a shrink fit: the coupling is heated to a calculated temperature (causing it to expand) and then slid over the shaft; when the coupling cools and contracts again, it becomes fixed on the shaft. Drive pulleys must also be aligned after installation.

An EP1000/4 6+4 belt with a length of 131 metres runs over this pulley. The belt transports raw materials for the blast furnace. Used in the steel industry.