Roller Chain Trade Size Roller Chain Trade Size |
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System of Measurement System of Measurement |
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Bore Type Bore Type |
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 | Finished |
OD OD | Show |
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OD OD | Hide |
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For Roller Chain Strand Type For Roller Chain Strand Type |
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 | Single |
Sprocket Type Sprocket Type |
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Bearing Type Bearing Type |
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 | Ball |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Bearing Material Bearing Material |
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Bearing Seal Type Bearing Seal Type |
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Roller Chain Standard Roller Chain Standard |
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Shaft Mount Type Shaft Mount Type |
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Hub Diameter Hub Diameter |
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For Shaft Type For Shaft Type |
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 | Round |
Mount Type Mount Type |
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 | Bushing |
For Belt Trade Size For Belt Trade Size |
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About Roller Chain and Sprockets
More
Lightweight Idler Sprockets for ANSI Roller Chain
Made of nylon, these sprockets are lightweight, quiet, and corrosion resistant. Designed to rotate freely on built-in bearings, idler sprockets maintain constant tension on your drive by pressing against your chain to take up slack and reduce wear and vibration. They are for use with roller chain tensioners. Bearings are double sealed to keep dirt out.
For technical drawings and 3-D models, click on a part number.
L Series Quick-Disconnect Timing Belt Pulleys
Carry 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 L series (light) 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 1/2" Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.34" | 26 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.563" | 0.75" | 0.75" | 3.104" | 2 | Sintered | Steel | 00000000 | 000000 |
For 3/4" Max. Belt Wd. | ||||||||||||||
| 3.34" | 26 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 0.813" | 1" | 1" | 3.104" | 2 | Sintered | Steel | 00000000 | 00000 |
For 1" Max. Belt Wd. | ||||||||||||||
| 3.34" | 26 | 0.375" | 1.871" | Finished | Quick Disconnect Style SH | 1.063" | 1.25" | 1.25" | 3.104" | 2 | Sintered | Steel | 00000000 | 00000 |