About Roller Chain and Sprockets
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Sprockets for ANSI Roller Chain
Mount these sprockets onto your shaft and secure with a set screw—no machining necessary.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
14 | 5/8" | 3.11" | 1" | 2 1/8" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 000000 |
14 | 3/4" | 3.11" | 1" | 2 1/8" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 7/8" | 3.11" | 1" | 2 1/8" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1 1/8" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1 3/16" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1 1/4" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
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 50 Roller Chain (5/8" Pitch) | ||||||||
---|---|---|---|---|---|---|---|---|
14 | 5/8" | 1 7/16" | 3.11" | 1" | 2 1/8" | Steel | 00000000 | 000000 |
Wear-Resistant Sprockets for ANSI Roller Chain
Hardened teeth give these steel sprockets increased wear resistance for a long service life. Mount them onto your shaft and secure with a set screw—no machining necessary.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
14 | 5/8" | 3.11" | 1" | 2 1/8" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 000000 |
14 | 3/4" | 3.11" | 1" | 2 1/8" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 7/8" | 3.11" | 1" | 2 1/8" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1 1/8" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1 3/16" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
14 | 1 1/4" | 3.11" | 1" | 2 1/8" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 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) | ||||||||
---|---|---|---|---|---|---|---|---|
14 | 5/8" | 1 7/16" | 3.11" | 1" | 2 1/8" | 18-8 Stainless Steel | 00000000 | 0000000 |
Lightweight Sprockets for ANSI Roller Chain
Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant. 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 50 Roller Chain (5/8" Pitch) | ||||||||
---|---|---|---|---|---|---|---|---|
14 | 1/2" | 1" | 3.11" | 1" | 2 1/8" | Nylon Plastic | 00000000 | 000000 |
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) | |||||||
---|---|---|---|---|---|---|---|
14 | 5/8" | 2 5/64" | 3.11" | 11/32" | 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 50-2 Roller Chain (5/8" Pitch) | ||||||||
---|---|---|---|---|---|---|---|---|
14 | 5/8" | 1 3/8" | 3.11" | 1 3/4" | 2 1/16" | Steel | 0000000 | 0000000 |
Quick-Disconnect (QD) Bushing-Bore Sprockets for ANSI Roller Chain
The same sprocket can be used with different shaft diameters; choose a compatible quick-disconnect bushing with the bore size you need.
For technical drawings and 3-D models, click on a part number.
Number of Teeth | For Bushing Style | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 50 Roller Chain (5/8" Pitch) | |||||||
---|---|---|---|---|---|---|---|
14 | JA | 3.11" | 5/8" | 2 1/16" | Steel | 000000000 | 000000 |
H Series Quick-Disconnect Timing Belt Pulleys
Move heavy loads without slippage—pulleys mount with quick-disconnect (QD) bushings (sold separately) for a more secure grip on the shaft than set screws. Bushing is not included. Pulleys are H series (heavy) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For technical drawings and 3-D models, click on a part number.
OD | Number of Teeth | Pitch | ID | Bore Type | For Bushing Style | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Each | |
For 1" Max. Belt Wd. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.11" | 18 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 1.063" | 1.313" | 1.313" | 2.865" | 2 | Sintered | Steel | 00000000 | 000000 |
For 1 1/2" Max. Belt Wd. | ||||||||||||||
3.11" | 18 | 0.500" | 1.87" | Finished | Quick Disconnect Style SH | 1.563" | 1.813" | 1.813" | 2.865" | 2 | Sintered | Steel | 00000000 | 00000 |
H Series Timing Belt Pulleys
Pulleys are H series (heavy) and have trapezoidal teeth. Select a pulley with a maximum belt width that’s the same or larger than your timing belt width.
For technical drawings and 3-D models, click on a part number.
OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Number of Flanges | Fabrication | Material | Hub Dia. | Each | |
For 1 1/2" Max. Belt Wd. | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.11" | 18 | 0.500" | 3/4" | Plain | 1.625" | 1.813" | 2.563" | 2.865" | 2 | Sintered | Steel | 2.25" | 0000000 | 0000000 |
For 2" Max. Belt Wd. | ||||||||||||||
3.11" | 18 | 0.500" | 3/4" | Plain | 2.125" | 2.344" | 3.094" | 2.865" | 2 | Sintered | Steel | 2" | 00000000 | 000000 |