Quality Transmission Components (QTC) announces the availability of their free catalog Q470. This 352-page catalog contains over 16,000 off-the-shelf standardized components for use in MRO, R&D and production applications. The catalog, in its six chapters, details the specifications of their complete product offering of timing pulleys, timing belts, bushings, belt clamping kits, roller chain sprockets, roller chains, diametral pitch gears, belt and chain tensioners, sonic tension testers and planetary gearheads.

Chapter one details the company's metric and inch bored timing pulleys made from carbon steel, nylon and aluminum in AT5, AT10, T2.5, T5, T10, HTD3, HTD5, HTD8, MXL, XL and L profiles. Chapter two details fiberglass reinforced neoprene timing belts in AT5, AT10, T2.5, T5, T10, HTD3, HTD5, HTD8, MXL, XL and L profiles as well as belt clamping kits for GT2, GT3, GT5 & GT8 profiles and sonic tension testers. Chapter three details over 100 styles of timing belt, v-belt and roller chain tensioners. Chapter four details metric and inch bored roller chain sprockets made from carbon steel to the ISO 04B ISO 05B, ISO 06B, ISO 08B & ISO 10B standard and the AISI standards 25, 35, 40, 41 and 50.The chapter also details the corresponding roller chains and connecting links. Chapter five details diametral pitch spur gears, miter gears, bevel gears, gear racks and worm and worm wheels. Chapter 6 details inline planetary gearheads in speed ratios of 3:1 thru 81:1 in 3 different frame sizes and three levels of backlash.

The catalog is available free of charge upon request from the website www.econobelt.com.