System of Measurement System of Measurement |
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For Maximum Shaft Diameter For Maximum Shaft Diameter |
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For Roller Chain Strand Type For Roller Chain Strand Type |
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 | Double |
OD OD |
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Hub Diameter Hub Diameter |
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Bore Type Bore Type |
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 | Machinable |
For Shaft Type For Shaft Type |
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 | Round |
Material Material |
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Sprocket Type Sprocket Type |
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Teeth Heat Treatment Teeth Heat Treatment |
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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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About Roller Chain and Sprockets
More
Sprockets for Double-Strand ANSI Roller Chain
These sprockets come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size. All have hardened teeth for increased wear resistance and a long service life.
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. | Hub Dia. | Material | Each | |
For ANSI 35-2 Roller Chain (3/8" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 12 | 1/2" | 9/16" | 1.63" | 1 1/4" | 63/64" | Steel | 000000 | 000000 |
| 13 | 1/2" | 11/16" | 1.75" | 1 1/4" | 1 7/64" | Steel | 000000 | 00000 |
| 14 | 1/2" | 7/8" | 1.87" | 1 1/4" | 1 1/4" | Steel | 000000 | 00000 |
| 15 | 1/2" | 15/16" | 1.99" | 1 1/4" | 1 13/32" | Steel | 000000 | 00000 |
| 16 | 1/2" | 15/16" | 2.11" | 1 1/4" | 1 15/32" | Steel | 000000 | 00000 |
| 17 | 1/2" | 1 1/16" | 2.23" | 1 1/4" | 1 19/32" | Steel | 000000 | 00000 |
| 18 | 1/2" | 1 3/16" | 2.35" | 1 1/4" | 1 23/32" | Steel | 000000 | 00000 |
| 19 | 1/2" | 1 5/16" | 2.47" | 1 1/4" | 1 7/8" | Steel | 000000 | 00000 |
| 20 | 3/4" | 1 5/16" | 2.59" | 1 3/8" | 1 15/16" | Steel | 000000 | 00000 |
For ANSI 40-2 Roller Chain (1/2" Pitch) | ||||||||
| 11 | 1/2" | 3/4" | 2" | 1 1/2" | 1 7/16" | Steel | 0000000 | 00000 |
| 12 | 1/2" | 15/16" | 2.17" | 1 1/2" | 1 9/16" | Steel | 0000000 | 00000 |
| 13 | 1/2" | 1" | 2.33" | 1 1/2" | 1 1/2" | Steel | 0000000 | 00000 |
| 14 | 1/2" | 1 1/8" | 2.49" | 1 1/2" | 1 11/16" | Steel | 0000000 | 00000 |
| 15 | 1/2" | 1 1/4" | 2.65" | 1 1/2" | 1 13/16" | Steel | 0000000 | 00000 |
| 16 | 5/8" | 1 3/8" | 2.81" | 1 1/2" | 2" | Steel | 0000000 | 00000 |
| 17 | 5/8" | 1 7/16" | 2.98" | 1 1/2" | 2 1/8" | Steel | 0000000 | 00000 |
| 18 | 5/8" | 1 1/2" | 3.14" | 1 1/2" | 2 5/16" | Steel | 0000000 | 00000 |
| 19 | 5/8" | 1 3/4" | 3.3" | 1 1/2" | 2 1/2" | Steel | 0000000 | 00000 |
| 20 | 5/8" | 1 7/8" | 3.46" | 1 5/8" | 2 5/8" | Steel | 0000000 | 00000 |
For ANSI 50-2 Roller Chain (5/8" Pitch) | ||||||||
| 11 | 5/8" | 15/16" | 2.5" | 1 3/4" | 1 15/32" | Steel | 0000000 | 00000 |
| 12 | 5/8" | 1 1/8" | 2.71" | 1 3/4" | 1 11/16" | Steel | 0000000 | 00000 |
| 13 | 5/8" | 1 5/16" | 2.91" | 1 3/4" | 1 7/8" | Steel | 0000000 | 00000 |
| 14 | 5/8" | 1 3/8" | 3.11" | 1 3/4" | 2 1/16" | Steel | 0000000 | 00000 |
| 15 | 3/4" | 1 1/2" | 3.32" | 1 3/4" | 2 5/16" | Steel | 0000000 | 00000 |
| 16 | 3/4" | 1 3/4" | 3.52" | 1 3/4" | 2 1/2" | Steel | 0000000 | 00000 |
| 17 | 3/4" | 1 7/8" | 3.72" | 1 3/4" | 2 11/16" | Steel | 0000000 | 00000 |
| 18 | 3/4" | 1 15/16" | 3.92" | 1 3/4" | 2 7/8" | Steel | 0000000 | 000000 |
| 19 | 1" | 2 1/8" | 4.12" | 1 3/4" | 3 1/8" | Steel | 0000000 | 000000 |
| 20 | 1" | 2 1/4" | 4.32" | 1 3/4" | 3 1/4" | Steel | 0000000 | 000000 |
For ANSI 60-2 Roller Chain (3/4" Pitch) | ||||||||
| 11 | 1" | 1 1/4" | 3" | 2 1/8" | 1 13/16" | Steel | 0000000 | 00000 |
| 12 | 1" | 1 7/16" | 3.25" | 2 1/8" | 2 1/8" | Steel | 0000000 | 00000 |
| 13 | 1" | 1 1/2" | 3.49" | 2 1/8" | 2 1/4" | Steel | 0000000 | 00000 |
| 14 | 1" | 1 3/4" | 3.74" | 2 1/8" | 2 1/2" | Steel | 0000000 | 00000 |
| 15 | 1" | 1 7/8" | 3.98" | 2 1/8" | 2 13/16" | Steel | 0000000 | 000000 |
| 16 | 1" | 2" | 4.22" | 2 1/8" | 3" | Steel | 0000000 | 000000 |
| 17 | 1" | 2 1/4" | 4.46" | 2 1/8" | 3 1/4" | Steel | 0000000 | 000000 |
| 18 | 1" | 2 3/8" | 4.7" | 2 1/8" | 3 1/2" | Steel | 0000000 | 000000 |
| 19 | 1" | 2 1/2" | 4.95" | 2 1/8" | 3 11/16" | Steel | 0000000 | 000000 |
| 20 | 1" | 2 1/2" | 5.19" | 2 1/8" | 3 3/4" | Steel | 0000000 | 000000 |