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About Roller Chain and Sprockets
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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.
| Number of Teeth | For Bushing Style | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 35 Roller Chain (3/8" Pitch) | |||||||
|---|---|---|---|---|---|---|---|
| 19 | 1008 | 2.472" | 7/8" | 1 13/16" | Steel | 0000000 | 000000 |
| 20 | 1008 | 2.593" | 7/8" | 1 15/16" | Steel | 0000000 | 00000 |
| 21 | 1008 | 2.713" | 7/8" | 2 1/16" | Steel | 0000000 | 00000 |
| 22 | 1210 | 2.883" | 1" | 2 3/8" | Steel | 0000000 | 00000 |
| 23 | 1210 | 2.954" | 1" | 2 7/16" | Steel | 0000000 | 00000 |
| 24 | 1210 | 3.074" | 1" | 2 7/16" | Steel | 0000000 | 00000 |
| 25 | 1210 | 3.194" | 1" | 2 7/16" | Steel | 0000000 | 00000 |
| 30 | 1610 | 3.793" | 1" | 3 1/8" | Steel | 0000000 | 00000 |
| 32 | 1610 | 4.032" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 36 | 1610 | 4.511" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 40 | 1610 | 4.99" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 45 | 1610 | 5.588" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 48 | 1610 | 5.946" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 60 | 1610 | 7.38" | 1" | 3 1/4" | Steel | 0000000 | 000000 |
For ANSI 40 Roller Chain (1/2" Pitch) | |||||||
| 15 | 1008 | 2.652" | 7/8" | 1 13/16" | Steel | 0000000 | 00000 |
| 16 | 1008 | 2.814" | 7/8" | 1 15/16" | Steel | 0000000 | 00000 |
| 17 | 1210 | 2.975" | 1" | 2 3/8" | Steel | 0000000 | 00000 |
| 18 | 1210 | 3.135" | 1" | 2 15/32" | Steel | 0000000 | 00000 |
| 19 | 1210 | 3.296" | 1" | 2 15/32" | Steel | 0000000 | 00000 |
| 20 | 1610 | 3.457" | 1" | 2 25/32" | Steel | 0000000 | 00000 |
| 21 | 1610 | 3.617" | 1" | 2 25/32" | Steel | 0000000 | 00000 |
| 22 | 1610 | 3.778" | 1" | 2 25/32" | Steel | 0000000 | 00000 |
| 23 | 1610 | 3.938" | 1" | 3 3/32" | Steel | 0000000 | 00000 |
| 24 | 1610 | 4.098" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 25 | 1610 | 4.258" | 1" | 3 13/32" | Steel | 0000000 | 00000 |
| 30 | 1610 | 5.057" | 1" | 3 1/2" | Steel | 0000000 | 00000 |
| 32 | 1610 | 5.377" | 1" | 3 1/2" | Steel | 0000000 | 000000 |
| 36 | 1610 | 6.015" | 1" | 3" | Steel | 0000000 | 000000 |
| 40 | 1610 | 6.653" | 1" | 3" | Steel | 0000000 | 000000 |
| 45 | 1610 | 7.451" | 1" | 3" | Steel | 0000000 | 000000 |
| 48 | 1610 | 7.928" | 1" | 3" | Steel | 0000000 | 000000 |
| 60 | 1610 | 9.841" | 1" | 3" | Steel | 0000000 | 000000 |
For ANSI 50 Roller Chain (5/8" Pitch) | |||||||
| 14 | 1008 | 3.113" | 7/8" | 1 15/16" | Steel | 0000000 | 00000 |
| 15 | 1210 | 3.315" | 1" | 2 15/32" | Steel | 0000000 | 00000 |
| 16 | 1610 | 3.517" | 1" | 2 25/32" | Steel | 0000000 | 00000 |
| 17 | 1610 | 3.719" | 1" | 2 25/32" | Steel | 0000000 | 00000 |
| 18 | 1610 | 3.92" | 1" | 2 25/32" | Steel | 0000000 | 00000 |
| 19 | 1610 | 4.12" | 1" | 3" | Steel | 0000000 | 00000 |
| 20 | 1610 | 4.321" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 21 | 1610 | 4.522" | 1" | 3 1/2" | Steel | 0000000 | 00000 |
| 22 | 1610 | 4.722" | 1" | 3 1/2" | Steel | 0000000 | 00000 |
| 23 | 2012 | 4.922" | 1 1/4" | 3 7/8" | Steel | 0000000 | 000000 |
| 24 | 2012 | 5.122" | 1 1/4" | 4" | Steel | 0000000 | 000000 |
| 25 | 2012 | 5.322" | 1 1/4" | 4" | Steel | 0000000 | 000000 |
| 30 | 2012 | 6.321" | 1 1/4" | 3 9/16" | Steel | 0000000 | 000000 |
| 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) | |||||||
| 14 | 1210 | 3.736" | 1" | 2 19/32" | Steel | 0000000 | 00000 |
| 15 | 1610 | 3.979" | 1" | 2 25/32" | Steel | 0000000 | 00000 |
| 16 | 1610 | 4.221" | 1" | 3" | Steel | 0000000 | 00000 |
| 17 | 1610 | 4.462" | 1" | 3 1/4" | Steel | 0000000 | 00000 |
| 18 | 1610 | 4.704" | 1" | 3 1/2" | Steel | 0000000 | 00000 |
| 19 | 1610 | 4.945" | 1" | 3 1/2" | Steel | 0000000 | 000000 |
| 20 | 2012 | 5.185" | 1 1/4" | 3 15/16" | Steel | 0000000 | 000000 |
| 21 | 2012 | 5.426" | 1 1/4" | 4" | Steel | 0000000 | 000000 |
| 22 | 2012 | 5.666" | 1 1/4" | 4" | Steel | 0000000 | 000000 |
| 23 | 2012 | 5.907" | 1 1/4" | 4" | Steel | 0000000 | 000000 |
| 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 |
| 60 | 2517 | 14.761" | 1 3/4" | 4 1/4" | Steel | 00000000 | 000000 |
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.
| Number of Teeth | For Bushing Style | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 35 Roller Chain (3/8" Pitch) | |||||||
|---|---|---|---|---|---|---|---|
| 19 | JA | 2.47" | 5/8" | 2 1/16" | Steel | 00000000 | 000000 |
| 20 | JA | 2.59" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 21 | JA | 2.71" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 22 | JA | 2.83" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 23 | JA | 2.95" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 24 | JA | 3.07" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 25 | JA | 3.19" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 28 | JA | 3.55" | 5/8" | 2 1/16" | Steel | 0000000 | 00000 |
| 30 | JA | 3.79" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 36 | SH | 4.51" | 13/16" | 2 11/16" | Steel | 0000000 | 00000 |
| 40 | SH | 4.99" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 45 | SH | 5.59" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 48 | SH | 5.95" | 13/16" | 2 11/16" | Steel | 0000000 | 00000 |
| 60 | SH | 7.38" | 13/16" | 2 11/16" | Steel | 00000000 | 000000 |
For ANSI 40 Roller Chain (1/2" Pitch) | |||||||
| 15 | JA | 2.65" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 16 | JA | 2.81" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 17 | JA | 2.98" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 18 | JA | 3.14" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 19 | JA | 3.3" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 20 | SH | 3.46" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 21 | SH | 3.62" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 22 | SH | 3.78" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 23 | SH | 3.94" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 24 | SH | 4.1" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 25 | SH | 4.26" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 26 | SH | 4.42" | 13/16" | 2 11/16" | Steel | 0000000 | 00000 |
| 28 | SH | 4.74" | 13/16" | 2 11/16" | Steel | 0000000 | 00000 |
| 30 | SH | 5.06" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 32 | SH | 5.38" | 13/16" | 2 11/16" | Steel | 0000000 | 00000 |
| 36 | SDS | 6.02" | 3/4" | 3 3/16" | Steel | 0000000 | 000000 |
| 40 | SDS | 6.65" | 3/4" | 3 3/16" | Steel | 00000000 | 000000 |
| 45 | SDS | 7.45" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 48 | SDS | 7.93" | 3/4" | 3 3/16" | Steel | 0000000 | 000000 |
| 60 | SDS | 9.84" | 3/4" | 3 3/16" | Steel | 00000000 | 000000 |
For ANSI 50 Roller Chain (5/8" Pitch) | |||||||
| 12 | JA | 2.71" | 5/8" | 2 1/16" | Steel | 000000000 | 00000 |
| 14 | JA | 3.11" | 5/8" | 2 1/16" | Steel | 000000000 | 00000 |
| 15 | JA | 3.32" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 16 | JA | 3.52" | 5/8" | 2 1/16" | Steel | 00000000 | 00000 |
| 17 | SH | 3.72" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 18 | SH | 3.92" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 19 | SH | 4.12" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 20 | SDS | 4.32" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 21 | SDS | 4.52" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 22 | SDS | 4.72" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 23 | SDS | 4.92" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 24 | SDS | 5.12" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 25 | SDS | 5.32" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 26 | SDS | 5.52" | 3/4" | 3 3/16" | Steel | 000000000 | 000000 |
| 28 | SDS | 5.92" | 3/4" | 3 3/16" | Steel | 000000000 | 000000 |
| 30 | SDS | 6.32" | 3/4" | 3 3/16" | Steel | 00000000 | 000000 |
| 32 | SDS | 6.72" | 3/4" | 3 3/16" | Steel | 000000000 | 000000 |
| 36 | SDS | 7.52" | 3/4" | 3 3/16" | Steel | 000000000 | 000000 |
| 40 | SDS | 8.32" | 3/4" | 3 3/16" | Steel | 00000000 | 000000 |
| 45 | SDS | 9.31" | 3/4" | 3 3/16" | Steel | 00000000 | 000000 |
| 48 | SDS | 9.91" | 3/4" | 3 3/16" | Steel | 000000000 | 000000 |
| 60 | SK | 12.3" | 1 1/4" | 3 7/8" | Steel | 00000000 | 000000 |
For ANSI 60 Roller Chain (3/4" Pitch) | |||||||
| 14 | SH | 3.74" | 13/16" | 2 11/16" | Steel | 000000000 | 00000 |
| 15 | SH | 3.98" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 16 | SH | 4.22" | 13/16" | 2 11/16" | Steel | 00000000 | 00000 |
| 17 | SDS | 4.46" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 18 | SDS | 4.7" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 19 | SDS | 4.95" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 20 | SDS | 5.19" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 21 | SDS | 5.43" | 3/4" | 3 3/16" | Steel | 00000000 | 00000 |
| 22 | SDS | 5.67" | 3/4" | 3 3/16" | Steel | 00000000 | 000000 |
| 23 | SDS | 5.91" | 3/4" | 3 3/16" | Steel | 00000000 | 000000 |
| 24 | SDS | 6.15" | 3/4" | 3 3/16" | Steel | 000000000 | 00000 |
| 25 | SDS | 6.39" | 3/4" | 3 3/16" | Steel | 000000000 | 000000 |
| 26 | SK | 6.63" | 1 1/4" | 3 7/8" | Steel | 000000000 | 000000 |
| 28 | SK | 7.11" | 1 1/4" | 3 7/8" | Steel | 000000000 | 000000 |
| 30 | SK | 7.59" | 1 1/4" | 3 7/8" | Steel | 000000000 | 000000 |
| 32 | SK | 8.07" | 1 1/4" | 3 7/8" | Steel | 000000000 | 000000 |
| 36 | SK | 9.02" | 1 1/4" | 3 7/8" | Steel | 000000000 | 000000 |
| 40 | SK | 9.98" | 1 1/4" | 3 7/8" | Steel | 000000000 | 000000 |
| 45 | SF | 11.18" | 1 1/4" | 4 5/8" | Steel | 000000000 | 000000 |
| 48 | SF | 11.89" | 1 1/4" | 4 5/8" | Steel | 000000000 | 000000 |
| 60 | SF | 14.76" | 1 1/4" | 4 5/8" | Steel | 000000000 | 000000 |
Taper-Lock Bushing-Bore Sprockets for Double-Strand ANSI Roller Chain
Switch out the bushing to install these sprockets on shafts with different diameters—no machining necessary. They have two rows of teeth for use with double-strand ANSI roller chain. Choose a taper-lock bushing that matches your shaft’s diameter. The bushing fits flush inside the sprocket hub for a thin profile.
Sprockets with hardened teeth have increased wear resistance for a long service life.
For technical drawings and 3-D models, click on a part number.
| Number of Teeth | For Bushing Style | OD | Overall Wd. | Hub Dia. | Teeth Heat Treatment | Material | Each | |
For ANSI 40-2 Roller Chain (1/2" Pitch) | ||||||||
|---|---|---|---|---|---|---|---|---|
| 15 | 1008 | 2.652" | 7/8" | __ | Hardened | Steel | 0000000 | 0000000 |
| 16 | 1008 | 2.814" | 7/8" | __ | Hardened | Steel | 0000000 | 000000 |
| 17 | 1008 | 2.975" | 7/8" | __ | Hardened | Steel | 0000000 | 000000 |
| 18 | 1210 | 3.135" | 1" | 2 5/16" | Hardened | Steel | 0000000 | 000000 |
| 19 | 1210 | 3.296" | 1" | 2 1/2" | Hardened | Steel | 0000000 | 000000 |
| 20 | 1610 | 3.457" | 1" | 2 5/8" | Hardened | Steel | 0000000 | 000000 |
| 21 | 1610 | 3.617" | 1" | 2 3/4" | Hardened | Steel | 0000000 | 000000 |
| 25 | 2012 | 4.258" | 1 1/4" | 3 13/32" | Hardened | Steel | 0000000 | 000000 |
| 30 | 2012 | 5.057" | 1 1/4" | 4 1/4" | Not Hardened | Steel | 0000000 | 000000 |
| 36 | 2012 | 6.015" | 1 1/4" | 5 5/32" | Not Hardened | Steel | 0000000 | 000000 |
For ANSI 50-2 Roller Chain (5/8" Pitch) | ||||||||
| 14 | 1008 | 3.113" | 7/8" | __ | Hardened | Steel | 0000000 | 000000 |
| 15 | 1210 | 3.315" | 1" | __ | Hardened | Steel | 0000000 | 000000 |
| 16 | 1210 | 3.517" | 1" | __ | Hardened | Steel | 0000000 | 000000 |
| 17 | 1610 | 3.719" | 1" | __ | Hardened | Steel | 0000000 | 000000 |
| 18 | 1610 | 3.92" | 1" | __ | Hardened | Steel | 0000000 | 000000 |
| 19 | 1610 | 4.12" | 1" | __ | Hardened | Steel | 0000000 | 000000 |
| 20 | 2012 | 4.321" | 1 1/4" | 3 1/4" | Hardened | Steel | 0000000 | 000000 |
| 21 | 2012 | 4.522" | 1 1/4" | 3 1/2" | Hardened | Steel | 0000000 | 000000 |
| 25 | 2012 | 5.322" | 1 1/4" | 4 9/32" | Hardened | Steel | 0000000 | 000000 |
| 30 | 2517 | 6.321" | 1 3/4" | 5 9/32" | Not Hardened | Steel | 0000000 | 000000 |
| 36 | 2517 | 7.519" | 1 3/4" | 4 1/4" | Not Hardened | Steel | 0000000 | 000000 |
For ANSI 60-2 Roller Chain (3/4" Pitch) | ||||||||
| 13 | 1215 | 3.493" | 1 1/2" | 2 1/4" | Hardened | Steel | 0000000 | 000000 |
| 14 | 1215 | 3.736" | 1 1/2" | 2 1/2" | Hardened | Steel | 0000000 | 000000 |
| 15 | 1615 | 3.979" | 1 1/2" | 2 13/16" | Hardened | Steel | 0000000 | 000000 |
| 16 | 1615 | 4.221" | 1 1/2" | 3" | Hardened | Steel | 0000000 | 000000 |
| 17 | 1615 | 4.462" | 1 1/2" | 3 1/4" | Hardened | Steel | 0000000 | 000000 |
| 18 | 2012 | 4.704" | 1 1/4" | __ | Hardened | Steel | 0000000 | 000000 |
| 19 | 2012 | 4.945" | 1 1/4" | __ | Hardened | Steel | 0000000 | 000000 |
| 20 | 2517 | 5.185" | 1 3/4" | 3 15/16" | Hardened | Steel | 0000000 | 000000 |
| 21 | 2517 | 5.426" | 1 3/4" | 4 3/16" | Hardened | Steel | 0000000 | 000000 |
| 25 | 2517 | 6.387" | 1 3/4" | 5 5/32" | Hardened | Steel | 0000000 | 000000 |
| 30 | 2517 | 7.586" | 1 3/4" | 6 11/32" | Not Hardened | Steel | 0000000 | 000000 |
| 36 | 2517 | 9.022" | 1 3/4" | 4 1/4" | Not Hardened | Steel | 0000000 | 000000 |
Split-Tapered Bushing-Bore Sprockets for ANSI Roller Chain
Since these sprockets grip bushings more tightly than taper-lock sprockets, they’re often used in high-torque applications. The same sprocket can be used with different shaft diameters; choose a compatible split-tapered bushing with the bore size you need.
Sprockets for P1- and Q1-Style bushings have a keyway that fits a matching key on the bushing.
| Number of Teeth | For Bushing Style | OD | Overall Wd. | Hub Dia. | Material | Each | |
For ANSI 35 Roller Chain (3/8" Pitch) | |||||||
|---|---|---|---|---|---|---|---|
| 20 | H | 2.59" | 7/8" | 2 1/2" | Steel | 0000000 | 000000 |
| 24 | H | 3.07" | 7/8" | 2 1/2" | Steel | 0000000 | 00000 |
| 30 | H | 3.79" | 7/8" | 2 1/2" | Steel | 0000000 | 00000 |
| 40 | H | 4.99" | 7/8" | 2 1/2" | Steel | 0000000 | 000000 |
For ANSI 40 Roller Chain (1/2" Pitch) | |||||||
| 15 | H | 2.65" | 7/8" | 2 1/2" | Steel | 0000000 | 00000 |
| 16 | H | 2.81" | 7/8" | 2 1/2" | Steel | 0000000 | 00000 |
| 17 | H | 2.98" | 7/8" | 2 1/2" | Steel | 000000 | 00000 |
| 18 | P1 | 3.14" | 1 5/16" | 3" | Steel | 0000000 | 00000 |
| 20 | P1 | 3.46" | 1 5/16" | 3" | Steel | 0000000 | 00000 |
| 24 | P1 | 4.1" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 30 | P1 | 5.06" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 36 | P1 | 6.02" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
For ANSI 50 Roller Chain (5/8" Pitch) | |||||||
| 15 | P1 | 3.32" | 1 5/16" | 3" | Steel | 0000000 | 00000 |
| 16 | P1 | 3.52" | 1 5/16" | 3" | Steel | 0000000 | 00000 |
| 17 | P1 | 3.72" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 18 | P1 | 3.92" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 20 | P1 | 4.32" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 23 | Q1 | 4.92" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
| 24 | Q1 | 5.12" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
| 30 | Q1 | 6.32" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
| 36 | Q1 | 7.52" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
For ANSI 60 Roller Chain (3/4" Pitch) | |||||||
| 15 | P1 | 3.98" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 16 | P1 | 4.22" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 17 | P1 | 4.46" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 18 | P1 | 4.7" | 1 5/16" | 3" | Steel | 0000000 | 000000 |
| 20 | Q1 | 5.19" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
| 22 | Q1 | 5.67" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
| 24 | Q1 | 6.15" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
| 30 | Q1 | 7.59" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
| 36 | Q1 | 9.02" | 1 3/4" | 4 1/8" | Steel | 0000000 | 000000 |
Taper-Lock Bushing-Bore Sprockets for Metric Roller Chain
While their teeth fit into metric ISO roller chain, these sprockets use taper-lock bushings to grip shafts. That means you can switch to a different diameter shaft by changing the bushing instead of machining the sprocket. Bushings mount flush inside these sprockets; secure them in place by tightening the set screws included with the bushings. These sprockets have an extended hub that makes them more stable and durable than flat sprockets. All meet ISO 606 (formerly DIN 8187), which is an international standard for sprocket and roller chain dimensions and materials.
For Single-Strand Roller Chain
| Number of Teeth | For Bushing Style | OD, mm | Overall Wd., mm | Hub Dia., mm | Teeth Heat Treatment | Material | Specifications Met | Each | |
For ISO 06B Roller Chain (9.53 mm Pitch) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 18 | 1008 | 59.94 | 22 | 47.63 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
| 22 | 1210 | 72.14 | 25 | 60.33 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 26 | 1610 | 84.07 | 25 | 73.03 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 28 | 1610 | 90.17 | 25 | 73.03 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
For ISO 08B Roller Chain (12.7 mm Pitch) | |||||||||
| 14 | 1008 | 64.01 | 22 | 46 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 15 | 1008 | 67.82 | 22 | 46 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 17 | 1210 | 75.95 | 25 | 60 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 18 | 1210 | 80.01 | 25 | 62 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 21 | 1610 | 91.95 | 25 | 70 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 24 | 1610 | 104.14 | 25 | 82 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 25 | 1610 | 108.2 | 25 | 82 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
| 32 | 1610 | 136.4 | 25 | 76 | __ | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
| 38 | 1610 | 160.53 | 25 | 76 | __ | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 10B Roller Chain (15.88 mm Pitch) | |||||||||
| 17 | 1610 | 94.49 | 25 | 70.64 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 18 | 1610 | 99.57 | 25 | 70.64 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 19 | 1610 | 104.65 | 25 | 76.2 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 23 | 2012 | 124.97 | 32 | 90.47 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 12B Roller Chain (19.05 mm Pitch) | |||||||||
| 13 | 1210 | 89.92 | 25 | 62.69 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 15 | 1610 | 101.85 | 25 | 70.64 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
| 19 | 1610 | 125.98 | 25 | 82.55 | Hardened | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |