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Timing Pulleys

Custom Machine & Tool Co., Inc. specializes in the manufacturing of precision timing belt pulleys. This catalog willl give you part and dimensional information to help you find what you're looking for. Many common bore sizes are inventoried & any bore size or special feature is available on a special order basis. Simply click on the Product Number within the catalog below to request your quote!


CMT® timing belt pulleys conform to industry standards.


Bore sizes listed are "Minimum Plain Bore", otherwise known as (MPB).


Standards in aluminum and steel & other materials available upon request.