SKF PHP 4-3V3350-E - Narrow wedge belt pulleys, 33.50 inch Outer diameter

Cost efficiency is critical in engineering, including power transmission projects. Designers need high quality components in order to maintain performance and contain operating costs. 

The superior quality of our pulleys can significantly extend belt life, which helps to reduce the total cost of ownership of your machinery. We offer a wide variety of pulleys, in all types of profile. These include wedge belt, V-belt and narrow wedge belt pulleys, plus classical and metric timing pulleys and more. 

We ease the task of choosing the best pulley for an application: a heavy-duty timing belt, for instance, will require a robust, high performance pulley. 

To simplify selection, use our online catalogue for a description of each product type before focusing on specific details. The catalogue offers the full range of parts that you need. 

To carry out a product search, click the ‘Online Catalogue’ button, and select a product from the drop-down menu.

SKF Pulleys

SKF pulley range nomenclature has a defined prefix of PHP. All pulleys are made to be applied to standardized belts. SKF pulleys conform to conventional basic belt part number format – ISO, BS, or DIN.
 

Pulleys - V-belts

The pulley range designation from SKF has the following is an example to
indicate set up