Sheave and Frame Assemblies

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Nobles Sheave and Frame Assemblies are available in a range of sizes to suit loadings and rope diameters as required. Single or double arrangements can be manufactured. Standard Nobles sheaves can be used or application specific sheaves and frames can be designed.

NFF Series Double Row Roller Bearings are supplied as standard but other bearing or bushing options are available. Surface finishes can also be specified at the time of enquiry.

A rope guard is supplied to prevent slack ropes from leaving the sheave, which can be mounted in 3 different positions.

400-15 SG iron is used as standard for sheaves, and grade 250 steel for the frame. Other materials available for higher strength and wear applications.

Designed and manufactured in Australia

Specifications