HEATKEYS

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

We are the leading supplier of metric Spur Gears, Helical Gears, Spiral & Striaght Bevel Gears, Miter Gars, Ring Gears, Screw Gears, Gear Racks, Worms & Worm Wheels, Ratchets & Pawls, Involute Splines, and related gearing items.

Boston Gear is a pioneer and leader in the power transmission industry, offering a comprehensive selection of high-performance power transmission products and superior service.

Nobody makes gears faster - prototypes, production runs, variety of materials

Manufacturer of precision components like Spur Gears, Gear Boxes Sprockets, Speed Reducers, Timing Belts, Linear Bearings, Timing Pulleys, Miniature Bearings, Shafts and more Call W.M. Berg setting the standard of excellence as the world’s leader i...

Precision Mechanical Components Timing Belts Pulleys Spur Gears Couplings Bearings Sprockets Retaining Rings Brakes Helical Gears Clutches Universal Joints

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Martin Sprocket and Gear manufactures power transmission products, material handling components and systems as well as industrial hand tools and custom commercial forgings.

Arrow Gear is a precision gear manufacturer, specializing in custom gearing and producing a wide variety of spiral bevel, straight bevel gears, stock gears, spur and helical gears as well as complete gearboxes.

Circle Gear & Machine Company specializes in custom gears and gearboxes, and provides emergency breakdown services

Overview of 75 years of Acme Gear Producers of Precision Custom Gears Helical Gears, Spur Gears, Worm Gears, Bull Gears, Pinions, Splines and Sprockets

GlobalSpec is a search engine and information resource for the engineering, industrial and technical communities. We help you quickly find industrial parts, specifications and services.

PIC DESIGN MANUFACTURES STANDARD CATALOG AND BUILD-TO-PRINT PRECISION MECHANICAL COMPONENTS IN INCH AND METRIC SIZES.