Number of Teeth Number of Teeth |
|---|
|
For Shaft Diameter For Shaft Diameter |
|---|
|
Bore Type Bore Type |
|---|
 | Finished |
ID ID | Show |
|---|
|
ID ID | Hide |
|---|
For Shaft Type For Shaft Type |
|---|
 | Keyed |
Shaft Mount Type Shaft Mount Type |
|---|
 | Clamp On |
Mount Type Mount Type |
|---|
 | Bushing |
Bushing Type Bushing Type |
|---|
|
Keyway Width Keyway Width |
|---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
|---|
Teeth Shape Teeth Shape |
|---|
 | Curved |
Fastener Tightening Torque Fastener Tightening Torque |
|---|
|
Taper Taper |
|---|
|
Number of Flanges Number of Flanges |
|---|
|
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.
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 | |
2517 Style Bushing | |||||||||
| 2 1/4" | 1 3/4" | 1/2" | 1/4" | 8° | 430 | Steel | Set Screws | 000000000 | 000000 |
2525 Style Bushing | |||||||||
| 2 1/4" | 2 1/2" | 1/2" | 1/4" | 8° | 430 | Iron | Set Screws | 000000000 | 00000 |
3020 Style Bushing | |||||||||
| 2 1/4" | 2" | 1/2" | 1/4" | 8° | 800 | Steel | Set Screws | 000000000 | 00000 |
3030 Style Bushing | |||||||||
| 2 1/4" | 3" | 1/2" | 1/4" | 8° | 800 | Iron | Set Screws | 000000000 | 00000 |
3525 Style Bushing | |||||||||
| 2 1/4" | 2 1/2" | 1/2" | 1/4" | 8° | 1,000 | Iron | Set Screws | 000000000 | 000000 |
3535 Style Bushing | |||||||||
| 2 1/4" | 3 1/2" | 1/2" | 1/4" | 8° | 1,000 | Iron | Set Screws | 000000000 | 000000 |
4040 Style Bushing | |||||||||
| 2 1/4" | 4" | 1/2" | 1/4" | 8° | 1,700 | Iron | Set Screws | 000000000 | 000000 |
4545 Style Bushing | |||||||||
| 2 1/4" | 4 1/2" | 1/2" | 1/4" | 8° | 2,450 | Iron | Set Screws | 000000000 | 000000 |
Ultra-High-Strength Poly Chain Timing Belt Pulleys
Curved teeth with a high pitch provide superior load distribution and reduce wear. They mount with a bushing for a more secure grip on the shaft than set screws. Bushing is not included. 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, mm | Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Inside Wd., mm | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Number of Flanges | Fabrication | Material | Each | |
For 12 mm Max. Belt Wd. | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 101.6 | 36 | 8 | 2.25" | Finished | Taper-Lock Style 1610 | 18.29 | 25.4 | 25.4 | 92 | 2 | Machined | Black-Oxide Steel | 0000000 | 0000000 |
For 21 mm Max. Belt Wd. | ||||||||||||||
| 101.6 | 36 | 8 | 2.25" | Finished | Taper-Lock Style 1610 | 23.37 | 30.48 | 30.48 | 92 | 2 | Machined | Black-Oxide Steel | 0000000 | 000000 |