HEATKEYS

Large, course pitch custom gear manufacturing. Large Spur Gears. Large Helical Gears. Large Gear Cutting - from 2.00" Up To 180.00" Diameter.

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

Micro-Machine Shop

We’re developing open source industrial machines that can be made for a fraction of commercial costs, and sharing our designs online for free. The goal of Open Source Ecology is to create an open source economy – an efficient economy which increa...

Applied is one of North America?s largest industrial distributors of bearings, power transmission components, hydraulic components and systems, pneumatic components and systems, industrial rubber products, linear components, tools, safety products, g...

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.

Quick Gear is a tool for calculating internal and external spur and helical gear dimensions. Quick Spline is a powerful program for calculating involute spline and gage dimensions.

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

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.

The University of Notre Dame is an independent, national Catholic university located in Notre Dame, Ind., adjacent to the city of South Bend and approximately 90 miles east of Chicago.