Imperial Series Pilot Bore & Bar Stock

Imperial Series Pilot Bore & Bar Stock

Imperial timing pulleys

TransDev hold a large stock of imperial timing pulleys in pilot bore type and taper lock bush type. There is a stock range of the small MXL pulleys in injection moulded Plastic, with different bore styles. There are also Aluminium smaller pulleys MXL and XL pitch. The bulk of the medium sized stock is in Steel, with the larger sizes in Cast iron; see the individual catalogue pages for specific materials and dimensions. Not only the Rubber timing belts, but also the Polyurethane imperial pitch range of belts, shown earlier in the catalogue, are designed to run on these pulleys.

Standard imperial pitch pulley order examples

Pulley Rework

We can rework standard and stock pulleys to suit your individual requirements on pulleys under 400mm diameter.

Key to standard pulley diagrams
Df Flange diameter
d Bore diameter
Dp Pitch diameter
L Overall width
(or length through bore)
De External diameter of teeth
F Width over flanges
Dm Hub diameter