Available in dozens of sizes
For Your Specific Needs
Diversified Specialties Inc., specializes in made-to-order products for original equipment manufacturers (OEMs) and distributors in all types of synchronous pulleys and sheaves. Whether you need one piece or one thousand pieces — our goal is to produce high quality custom parts at a reasonable price.
We also proudly manufacture custom roller chain sprockets, spur gears, specialty parts, and more!
Additionally, our team can manufacture based off a drawing, description, or sample part. With our 53 years of industry experience and excellent customer service, we can also assist you with the design of your specific equipment part!
Synchronous Belt Profiles Specs
| PROFILE | PITCH |
|---|---|
| POLY CHAIN® GT2 | 5MX |
| 8MX | |
| 14MX | |
| 19MX | |
| HTD® | 3M |
| 5M | |
| 8M | |
| 14M | |
| 3MGT | |
| POWERGRIP® GT2 | 5MGT |
| 8MGT | |
| 14MGT | |
| STANDARD TIMING | XL (1/5P) |
| L (3/8P) | |
| H (1/2P) | |
| XH (7/8P) | |
| XXH (1 1/4P) | |
| METRIC TIMING | T5 |
| AT5 | |
| T10 | |
| AT10 | |
| T20 | |
| AT20 | |
| S5M | |
| SUPERTORQUE® | S8M |
| S14M | |
| UNITA | 8YU |
| RPP | 8M |
Available Materials & Coatings Specs
Materials
| Steel | Aluminum |
|---|---|
| 1018 | 2024-T3 |
| 1141/1144 * | 6061-T6 * |
| 4140 | 7075-T6 |
| 4140 preheat treated RC 28-32 | |
| 8620 | |
| Stainless steel | Ductile iron |
| 303 | 60-45-12 * |
| 304 * | 80-55-06 |
| 316 | |
| 416 | |
| 17-4 | Plastic |
| Acetal | |
| Bronze | Delrin |
| Brass | Nyloil |
| Titanium | Nylatron |
| Phenolic |
Primary used in standard products *
Coatings
Plating and Finishes
Available thru our partner companies.
Black Oxide | Clear Zinc | Black Zinc | Zinc with Yellow Dichromate | Electroless nickel | Clear Anodize | Hard Anodize | Black Hard Anodize | Decorative Anodize (Colors)
