The process of selecting timing belt pulleys, belts, belt and roller chain tensioners and other power transmission components for new prototypes or for production applications just became easier with the publication by Quality Transmission Components of a FREE 368-page catalog, identified as Q460. 

The new catalog features Econobelt timing belts and pulleys in 11 different profiles: MXL, XL, L, HTD3, HTD5, HTD8, T2.5, T5, T10, AT5 and AT10. The belts are made of fiberglass-reinforced neoprene and the pulleys are made of steel, aluminum and nylon. 

Section 3 features over 330 Zetasassi belt and chain tensioners which improve performance by keeping constant tension. These maintenance-free tensioners are designed to reduce noise, transmit torque more efficiently, decrease wear, plus increase the life of belts and chain.

Other new products include spur, worm and miter gears in 4 DP thru 64 DP. The gears are available in steel, brass and acetal. The catalog also includes roller chains and a section of Planetary Gearheads, size 52, 78 and 98 in single or double stage. 

http://www.econobelt.com/Q460/Q460cat.htm