System of Measurement System of Measurement |
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For Maximum Shaft Diameter For MaximumShaft Diameter | Show |
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For Maximum Shaft Diameter For MaximumShaft Diameter | Hide |
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For Shaft Diameter For Shaft Diameter |
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Bore Type Bore Type |
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| Machinable | Round |
Material Material |
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For Shaft Type For Shaft Type |
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 | Round |
Sprocket Type Sprocket Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Roller Chain Standard Roller Chain Standard |
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Component Component |
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 | Gear |
Teeth Heat Treatment Teeth Heat Treatment |
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Gear Pitch Gear Pitch |
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Pressure Angle Pressure Angle |
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Gear Type Gear Type |
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| Spur |
About Roller Chain and Sprockets
More
About Gears
More
Machinable-Bore Sprockets for ANSI Roller Chain
For a custom fit on your shaft, these sprockets can be machined to your exact specifications. 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. | Hub Dia. | Material | Each | |
For ANSI 40 Roller Chain (1/2" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 23 | 5/8" | 2" | 3.94" | 1" | 3" | Steel | 00000000 | 000000 |
For ANSI 50 Roller Chain (5/8" Pitch) | ||||||||
| 19 | 5/8" | 2" | 4.12" | 1" | 3" | Steel | 00000000 | 00000 |
| 20 | 3/4" | 2" | 4.32" | 1" | 3" | Steel | 00000000 | 00000 |
| 21 | 3/4" | 2" | 4.52" | 1" | 3" | Steel | 00000000 | 00000 |
| 22 | 3/4" | 2" | 4.72" | 1" | 3" | Steel | 00000000 | 00000 |
| 23 | 3/4" | 2" | 4.92" | 1" | 3" | Steel | 00000000 | 00000 |
| 24 | 3/4" | 2" | 5.12" | 1 1/4" | 3" | Steel | 00000000 | 00000 |
| 25 | 3/4" | 2" | 5.32" | 1 1/4" | 3" | Steel | 00000000 | 00000 |
For ANSI 60 Roller Chain (3/4" Pitch) | ||||||||
| 16 | 3/4" | 2" | 4.22" | 1 1/4" | 3 1/16" | Steel | 00000000 | 00000 |
For ANSI 80 Roller Chain (1" Pitch) | ||||||||
| 13 | 1" | 2" | 4.66" | 1 1/2" | 3" | Steel | 0000000 | 00000 |
Machinable-Bore Corrosion-Resistant Sprockets for ANSI Roller Chain
For a custom fit on your shaft, these sprockets can be machined to your exact specifications. They come machined to the shaft diameter size listed and are machinable up to the maximum shaft diameter size. Made of stainless steel, they withstand washdown conditions and harsh environments.
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 50 Roller Chain (5/8" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 24 | 3/4" | 2" | 5.12" | 1 1/4" | 3" | 18-8 Stainless Steel | 00000000 | 0000000 |
For ANSI 60 Roller Chain (3/4" Pitch) | ||||||||
| 16 | 3/4" | 2" | 4.22" | 1 1/4" | 3 1/16" | 18-8 Stainless Steel | 00000000 | 000000 |
For ANSI 80 Roller Chain (1" Pitch) | ||||||||
| 13 | 1" | 2" | 4.66" | 1 1/2" | 3" | 18-8 Stainless Steel | 0000000 | 000000 |
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 60-2 Roller Chain (3/4" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 16 | 1" | 2" | 4.22" | 2 1/8" | 3" | Steel | 0000000 | 0000000 |
Metal Gears and Gear Racks—14 1/2° Pressure Angle
A former industry standard, 14½° pressure angle gears are often found on older machinery. Made of carbon steel, they have high strength and are better than plastic gears and gear racks for high-load, high-speed, and heavy duty applications.
Combine gears with different numbers of teeth to change speed and torque in your assembly. Combine a gear and rack to convert rotary motion into linear motion.
For components to mesh correctly, they must have the same pressure angle and pitch.
Gears with machinable bore have a large hub diameter so you can machine them to fit your shaft.Gears with teeth that are not hardened can be hardened to fit your application. Hardening a gear's teeth increases its wear resistance.
For technical drawings and 3-D models, click on a part number.
Hub | ||||||||||||
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| Gear Pitch | Number of Teeth | Gear Pitch Dia. | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Material | Teeth Heat Treatment | Dia. | Wd. | Each | |
Round/Machinable Bore | ||||||||||||
| 6 | 30 | 5" | 5.33" | 1 1/2" | 2.5" | 1 1/8"-2" | 1144 Carbon Steel | Not Hardened | 3.125" | 1" | 0000000 | 0000000 |