As a proven quality supplier of synchronous pulleys since 1946, H. Neuman & Company manufactures a wide variety of stock pulleys, pulley stock and made to order custom products.  With our commitment to "making it better" for our customers, we promise to be responsive to your needs and sensitive to your problems.  Whether your need is for a stock product, or a custom solution is required, H. Neuman & Company is geared to meet the challenge that you present.  From the front office to the shipping dock, we specialize in making your products become reality.

Stock Timing Pulleys

A wide inventory of MXL(.080"), 40D.P.(.0816"), XL(1/5"), L(3/8", H(1/2"), HTD™(3mm, 5mm, and 8mm), PowerGrip GT™(PGGT and PGGT2 - 2mm, 3mm and 5mm), and S.T.P.D.™(Super Torque Positive Drive 2mm, 3mm and 5mm) timing belt pulleys is maintained at H. Neuman and Company.  Stock pulleys in other belt profiles and tooth counts are available on an "as ordered" basis under our Made-To-Need (MTN) program – manufactured from aluminum or steel in a variety of flanged and unflanged choices.

Timing Pulley Stock

For those times when a stock pulley just won't do, H. Neuman & Company can deliver pulley stock and flanges.  From these components an unending variety of timing pulleys can be assembled.  With availability in Metric Trapezoidal (T2.5, T5, T10, AT5, and AT10 and the same sizes as stock timing pulleys, these are perfect for low volume applications or where you need to do it yourself.

Made To Order

We can pull out all the stops and combine the best of our processes to manufacture combinations or specials that meet your specific need.  Crowned, flat, V-belt, XH(.875"), 14mm HTD™, 8mm PGGT™/PGGT2™ and Micro V [V-ribbed] groove pulleys up through Ø14.5" can be manufactured in the material of your choice (including white or black Delrin®) under our MTO program.  H. Neuman and Company is noted for building idlers and sub assemblies for your installation.  Call HNC Sales today to discuss the possibilities.

Timing Belts

To be sure that H. Neuman & Company pulleys can be put to immediate use, we are a distributor of Gates™ belts to fit our product and your application.

HTD, PGGT, PGGT2 and Gates are trademarks of Gates Rubber Co.

S.T.P.D. is a trademark of Chemi-Flex

Delrin is a registered trademark of E I duPont de Nemours and Company