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Roller Chain Trade Size Roller Chain Trade Size |
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System of Measurement System of Measurement |
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OD OD |
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Bore Type Bore Type |
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| Finished | Machinable |
For Maximum Shaft Diameter For Maximum Shaft Diameter |
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Material Material |
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For Roller Chain Strand Type For Roller Chain Strand Type |
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 | Single |
For Shaft Type For Shaft Type |
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 | Round |
Overall Width Overall Width | Show |
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Overall Width Overall Width | Hide |
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Sprocket Type Sprocket Type |
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Roller Chain Standard Roller Chain Standard |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Shaft Mount Type Shaft Mount Type |
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About Roller Chain and Sprockets
More
Flat Sprockets for ANSI Roller Chain
Also known as A-plate sprockets, these have a slim profile that fits in narrow spaces. They come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size.
For technical drawings and 3-D models, click on a part number.
| Number of Teeth | For Shaft Dia. | For Max. Shaft Dia. | OD | Overall Wd. | Material | Each | |
For ANSI 50 Roller Chain (5/8" Pitch) | |||||||
|---|---|---|---|---|---|---|---|
| 12 | 5/8" | 1 43/64" | 2.71" | 11/32" | Steel | 0000000 | 000000 |
| 13 | 5/8" | 1 7/8" | 2.91" | 11/32" | Steel | 0000000 | 00000 |
| 14 | 5/8" | 2 5/64" | 3.11" | 11/32" | Steel | 0000000 | 00000 |
| 15 | 5/8" | 2 9/32" | 3.32" | 11/32" | Steel | 0000000 | 00000 |
| 16 | 5/8" | 2 31/64" | 3.52" | 11/32" | Steel | 0000000 | 00000 |
| 17 | 5/8" | 2 11/16" | 3.72" | 11/32" | Steel | 0000000 | 00000 |
| 18 | 5/8" | 2 57/64" | 3.92" | 11/32" | Steel | 0000000 | 00000 |
| 19 | 5/8" | 3 5/64" | 4.12" | 11/32" | Steel | 0000000 | 00000 |
| 20 | 3/4" | 3 9/32" | 4.32" | 11/32" | Steel | 0000000 | 00000 |
| 21 | 3/4" | 3 31/64" | 4.52" | 11/32" | Steel | 0000000 | 00000 |
| 22 | 3/4" | 3 11/16" | 4.72" | 11/32" | Steel | 0000000 | 00000 |
| 23 | 3/4" | 3 57/64" | 4.92" | 11/32" | Steel | 0000000 | 00000 |
| 24 | 23/32" | 4 5/64" | 5.12" | 11/32" | Steel | 0000000 | 00000 |
| 25 | 23/32" | 4 9/32" | 5.32" | 11/32" | Steel | 0000000 | 00000 |
| 30 | 23/32" | 5 9/32" | 6.32" | 11/32" | Steel | 0000000 | 00000 |
| 35 | 23/32" | 6 9/32" | 7.32" | 11/32" | Steel | 0000000 | 00000 |
| 40 | 23/32" | 7 9/32" | 8.32" | 11/32" | Steel | 0000000 | 00000 |
| 45 | 23/32" | 8 9/32" | 9.31" | 11/32" | Steel | 0000000 | 00000 |
| 60 | 15/16" | 11 17/64" | 12.3" | 11/32" | Steel | 0000000 | 00000 |
Sprockets for Miniature Roller Chain
Often used in electronic equipment, instrumentation devices, printers, and other compact machinery, these sprockets are made for use with our miniature roller chain.
Stainless steel sprockets are corrosion resistant for use in harsh environments. Mount them onto your shaft and secure with a set screw.
For technical drawings and 3-D models, click on a part number.
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Material | Includes | Each | |
0.1475" Pitch | ||||||||
|---|---|---|---|---|---|---|---|---|
| 7 | 3/32" | 0.392" | 11/32" | 15/64" | 303 Stainless Steel | One Set Screw | 0000000 | 000000 |
| 8 | 1/8" | 0.437" | 11/32" | 9/32" | 303 Stainless Steel | One Set Screw | 0000000 | 00000 |
| 9 | 1/8" | 0.483" | 11/32" | 21/64" | 303 Stainless Steel | One Set Screw | 0000000 | 00000 |
| 10 | 1/8" | 0.529" | 11/32" | 3/8" | 303 Stainless Steel | One Set Screw | 0000000 | 00000 |
| 12 | 1/8" | 0.622" | 11/32" | 25/64" | 303 Stainless Steel | One Set Screw | 0000000 | 00000 |
| 15 | 3/16" | 0.761" | 11/32" | 17/32" | 303 Stainless Steel | One Set Screw | 0000000 | 00000 |
| 16 | 3/16" | 0.808" | 11/32" | 9/16" | 303 Stainless Steel | One Set Screw | 0000000 | 00000 |
| 18 | 3/16" | 0.901" | 11/32" | 21/32" | 303 Stainless Steel | One Set Screw | 0000000 | 00000 |