Stock Drive Products & Sterling Instrument - SDP/SI

SDP/SI excels at making quality timing pulleys, both machined and molded, in all different sizes. Because we already offer so many different materials, sizes and fastening methods, if one of our many off-the-shelf pulleys doesn't perfectly suit your needs, we'll make you one that does. Read more...

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Stock Drive Products & Sterling Instrument - SDP/SI

SDP/SI (ISO 9001 + AS9100D Registered) offers several different series of pulleys for 1/5" small pitch timing belts. They offer positive, efficient power transmission for belt drives, with no slip or backlash and minimal vibration. These pulleys are designed to operate with synchronous toothed belts. Read more...

More Product Announcements from Stock Drive Products & Sterling Instrument - SDP/SI
Stock Drive Products & Sterling Instrument - SDP/SI

SDP/SI has been manufacturing timing belts and pulleys for more than 50 years. Thousands of inch and metric pulleys are available off-the-shelf in a variety of materials such as aluminum, steel, acetal, nylon and polycarbonate. These pulleys complement our timing belts with the same profiles: 40 D.P., miniature FHT® 1, 2, & 3 mm, Gates PowerGrip GT®2, Gates PowerGrip GT®3... Read more...

More Product Announcements from Stock Drive Products & Sterling Instrument - SDP/SI
Stock Drive Products & Sterling Instrument - SDP/SI

A series of 2 mm Pitch GT®2 / GT®3 aluminum timing belt pulleys for 6 mm (.236") belts manufactured by SDP/SI feature the patented Fairloc® integral hub fastening design which eliminates the need for conventional separate hub clamp devices. Identified as the A 6D51- (Inch) and A 6D51M... (Metric) Series, these 44 GT®2 / GT®3 pulleys are made of clear ano... Read more...

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Grob, Inc.

Grob has the ability and technology to manufacture heat exchanger tubes from roll forms on tubing or sheet metal drums. Heat exchanger tubes are generally splined or fluted to increase surface enhancement or liquid surface tension reduction. Metal drums may be rolled over hardened mandrel to produce either exterior or interior forms. (Tubing for heat exchanger tubes or drums are generall... Read more...

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Grob, Inc.

Industry standard profiles cold formed in long aluminum & steel bars to give you the flexibility to adjust to the width you require. Read more...

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Grob, Inc.

Why search continually, trying to find aluminum or steel timing pulleys that are the exact width that you need? Simply order Grob Standard aluminum or steel timing pulleys and cut them yourself. Our aluminum or steel timing pulleys stock allows you the flexibility to make pulleys in exact widths. Read more...

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Grob, Inc.

  • Save time & money
  • Create parts from bar stock
  • Over 1700 shapes from existing tool
  • Custom shapes tooled quickly
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