Clear All
System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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For Maximum Shaft Diameter For Maximum Shaft Diameter |
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Roller Chain Trade Size Roller Chain Trade Size |
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ID ID | Show |
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ID ID | Hide |
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For Shaft Type For Shaft Type |
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Bore Type Bore Type |
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 | Machinable |
Sprocket Type Sprocket Type |
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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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Roller Chain Standard Roller Chain Standard |
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For Roller Chain Strand Type For Roller Chain Strand Type |
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 | Single |
Bushing Type Bushing Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Set Screw Hole Diameter Set Screw Hole Diameter |
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Maximum Torque Maximum Torque |
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About Roller Chain and Sprockets
More
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 25 Roller Chain (1/4" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 14 | 5/16" | 1/2" | 1.25" | 31/64" | 3/4" | Nylon Plastic | 000000000 | 000000 |
| 15 | 5/16" | 1/2" | 1.33" | 31/64" | 3/4" | Nylon Plastic | 000000000 | 00000 |
| 16 | 5/16" | 1/2" | 1.41" | 31/64" | 13/16" | Nylon Plastic | 000000000 | 00000 |
| 17 | 5/16" | 1/2" | 1.49" | 31/64" | 29/32" | Nylon Plastic | 000000000 | 00000 |
Quick-Grip Screw-Clamp Bushings
Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed. As you tighten the collar nut, the inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | OD | Overall Wd. | Max. Torque, in.-lbs. | Each | |
Steel | |||||
|---|---|---|---|---|---|
| 5/16" | 3/4" | 7/8" | 360 | 0000000 | 000000 |
Light Duty Sleeve Bushings
Reduce the ID of sprockets, pulleys, and gears in low-torque applications. Bushings have a hole for a set screw.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | OD | Overall Wd. | Set Screw Hole Dia. | Material | Each | |
| 5/16" | 1/2" | 1 1/8" | 3/8" | Steel | 0000000 | 00000 |