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 | |
11 | 1" | 5.01" | 1 7/8" | 3 9/16" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 0000000 |
11 | 1 1/8" | 5.01" | 1 7/8" | 3 9/16" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 3/16" | 5.01" | 1 7/8" | 3 9/16" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 1/4" | 5.01" | 1 7/8" | 3 9/16" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 3/8" | 5.01" | 1 7/8" | 3 9/16" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 7/16" | 5.01" | 1 7/8" | 3 9/16" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 1/2" | 5.01" | 1 7/8" | 3 9/16" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 5/8" | 5.01" | 1 7/8" | 3 9/16" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 3/4" | 5.01" | 1 7/8" | 3 9/16" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 1 15/16" | 5.01" | 1 7/8" | 3 9/16" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 2" | 5.01" | 1 7/8" | 3 9/16" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
11 | 2 3/16" | 5.01" | 1 7/8" | 3 9/16" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
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.
Wear-Resistant Wide-Hub Idler Sprockets for ANSI Roller Chain
Hardened teeth give these steel sprockets increased wear resistance for a long service life. The wide hub provides stability under heavy loads. 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.
For technical drawings and 3-D models, click on a part number.
Taper-Lock Bushing-Bore Sprockets for ANSI Roller Chain
Get the same sizing versatility as quick-disconnect sprockets while using less space. The bushings for these sprockets mount flush inside the sprocket hub for a slim profile. The same sprocket can be used with different shaft diameters; choose a compatible taper-lock 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) | |||||||
---|---|---|---|---|---|---|---|
30 | 2012 | 6.321" | 1 1/4" | 3 9/16" | Steel | 0000000 | 0000000 |
32 | 2012 | 6.721" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
36 | 2012 | 7.519" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
40 | 2012 | 8.316" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
45 | 2012 | 9.313" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
48 | 2012 | 9.911" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
60 | 2012 | 12.301" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
For ANSI 60 Roller Chain (3/4" Pitch) | |||||||
24 | 2012 | 6.147" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
25 | 2012 | 6.387" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
30 | 2012 | 7.586" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
32 | 2012 | 8.065" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
36 | 2012 | 9.022" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
40 | 2012 | 9.98" | 1 1/4" | 3 9/16" | Steel | 00000000 | 000000 |
45 | 2012 | 11.175" | 1 1/4" | 3 9/16" | Steel | 00000000 | 000000 |
48 | 2012 | 11.893" | 1 1/4" | 3 9/16" | Steel | 00000000 | 000000 |