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 | |
| 13 | 1/2" | 1.17" | 1/2" | 23/32" | 1/8" | 1/16" | Steel | Two Set Screws | 00000000 | 0000000 |
Keyway | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
| 9 | 1/2" | 1.26" | 3/4" | 27/32" | 1/8" | 1/16" | Steel | Two Set Screws | 00000000 | 0000000 |
Corrosion-Resistant Sprockets for ANSI Roller Chain
Mount these sprockets onto your shaft and secure with a set screw—no machining necessary. Made of stainless steel, they withstand washdown conditions and harsh environments.
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 | |
For ANSI 35 Roller Chain (3/8" Pitch) | ||||||||||
| 10 | 1/2" | 1.38" | 3/4" | 31/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 11 | 1/2" | 1.5" | 3/4" | 1 1/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 12 | 1/2" | 1.63" | 3/4" | 1 7/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 00000 |
| 13 | 1/2" | 1.75" | 3/4" | 1 1/4" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 14 | 1/2" | 1.87" | 3/4" | 1 1/4" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 15 | 1/2" | 1.99" | 3/4" | 1 11/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 16 | 1/2" | 2.11" | 3/4" | 1 15/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 17 | 1/2" | 2.23" | 3/4" | 1 19/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 18 | 1/2" | 2.35" | 3/4" | 1 23/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 19 | 1/2" | 2.47" | 3/4" | 1 27/32" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 20 | 1/2" | 2.59" | 3/4" | 1 15/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 21 | 1/2" | 2.71" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 22 | 1/2" | 2.83" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 23 | 1/2" | 2.95" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 24 | 1/2" | 3.07" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 25 | 1/2" | 3.19" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 26 | 1/2" | 3.31" | 7/8" | 2" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
For ANSI 40 Roller Chain (1/2" Pitch) | ||||||||||
| 9 | 1/2" | 1.84" | 7/8" | 1 1/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 10 | 1/2" | 1.84" | 7/8" | 1 1/4" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 11 | 1/2" | 2" | 7/8" | 1 3/8" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 12 | 1/2" | 2.17" | 7/8" | 1 9/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
| 13 | 1/2" | 2.33" | 7/8" | 1 9/16" | 1/8" | 1/16" | 18-8 Stainless Steel | Two Set Screws | 00000000 | 000000 |
Quick-Disconnect (QD) Bushings
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
Clamp On | ||||||||
JA Style Bushing | ||||||||
| 1/2" | 1" | 1/8" | 1/16" | 60 | Steel | Clamping Screws | 00000000 | 000000 |
| 9/16" | 1" | 1/8" | 1/16" | 60 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 1/16" | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 1/8" | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 3/16" | 1" | 1/4" | 1/16" | 60 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
SD Style Bushing | ||||||||
| 1/2" | 1 13/16" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 7/8" | 1 13/16" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 15/16" | 1 13/16" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
SDS Style Bushing | ||||||||
| 1/2" | 1 3/8" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 9/16" | 1 3/8" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 7/8" | 1 3/8" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 15/16" | 1 3/8" | 1/2" | 1/16" | 108 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
SF Style Bushing | ||||||||
| 1/2" | 2 1/16" | 1/8" | 1/16" | 360 | Steel | Clamping Screws | 00000000 | 00000 |
| 2 5/8" | 2 1/16" | 5/8" | 1/16" | 360 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 3/4" | 2 1/16" | 5/8" | 1/16" | 360 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
SH Style Bushing | ||||||||
| 1/2" | 1 5/16" | 1/8" | 1/16" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
| 1 7/16" | 1 5/16" | 3/8" | 1/16" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 1/2" | 1 5/16" | 3/8" | 1/16" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 1 5/8" | 1 5/16" | 3/8" | 1/16" | 108 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
SK Style Bushing | ||||||||
| 1/2" | 1 15/16" | 1/8" | 1/16" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
| 2 3/8" | 1 15/16" | 5/8" | 1/16" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 7/16" | 1 15/16" | 5/8" | 1/16" | 180 | Steel | Clamping Screws, Machine Key | 00000000 | 00000 |
| 2 1/2" | 1 15/16" | 5/8" | 1/16" | 180 | Cast Iron | Clamping Screws, Machine Key | 00000000 | 00000 |
Taper-Lock Bushings
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Keyway | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
1008 Style Bushing | |||||||||
| 1/2" | 7/8" | 1/8" | 1/16" | 8° | 55 | Steel | Set Screws | 000000000 | 000000 |
| 1" | 7/8" | 1/4" | 1/16" | 8° | 55 | Steel | Machine Key, Set Screws | 000000000 | 00000 |
1108 Style Bushing | |||||||||
| 1/2" | 7/8" | 1/8" | 1/16" | 8° | 55 | Steel | Set Screws | 000000000 | 00000 |
| 1 1/8" | 7/8" | 1/4" | 1/16" | 8° | 55 | Steel | Machine Key, Set Screws | 000000000 | 00000 |
1210 Style Bushing | |||||||||
| 1/2" | 1" | 1/8" | 1/16" | 8° | 175 | Steel | Set Screws | 000000000 | 00000 |
1610 Style Bushing | |||||||||
| 1/2" | 1" | 1/8" | 1/16" | 8° | 175 | Steel | Set Screws | 000000000 | 00000 |
2012 Style Bushing | |||||||||
| 1/2" | 1 1/4" | 1/8" | 1/16" | 8° | 280 | Steel | Set Screws | 000000000 | 00000 |
Split-Tapered Bushings
The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for use with split-tapered sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
For technical drawings and 3-D models, click on a part number.