AT Series Timing Belt Pulleys

Our aluminum pulleys are corrosion-resistant and designed to match the grooves inside your timing belt, making them perfect for moving components in your setup. Be sure to select a pulley with a maximum belt width that matches or exceeds your timing belt width. Choose pulleys with a shaft diameter that matches your setup, or opt for a pilot bore pulley that you can customize to your specific needs. With our selection of high-quality pulleys, you can find the perfect fit for your timing belt setup.
SKU | For Shaft Dia. | OD | Material | Pitch (mm) | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Hub Dia. | Number of Flanges | Number of Teeth | Fabrication |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Press-Fit Mount | |||||||||||||
For 25 mm Max. Belt Wd. | |||||||||||||
UA6A_18V13 | 16mm | 189.1mm | Aluminum | 10mm | Plain | --- | 32mm | 42mm | 190.98mm | 110mm | --- | 60 | Machined |
UA6A_18V12 | 16mm | 150.95mm | Aluminum | 10mm | Plain | --- | 32mm | 42mm | 152.78mm | 95mm | --- | 48 | Machined |
UA6A_18V11 | 16mm | 144mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 140.05mm | 90mm | 2 | 44 | Machined |
UA6A_18V10 | 16mm | 131mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 127.32mm | 80mm | 2 | 40 | Machined |
UA6A_18V9 | 16mm | 118.26mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 114.59mm | 70mm | 2 | 36 | Machined |
UA6A_18V8 | 12mm | 106mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 101.86mm | 65mm | 2 | 32 | Machined |
UA6A_18V7 | 12mm | 97mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 95.49mm | 60mm | 2 | --- | Machined |
UA6A_18V6 | 12mm | 90.6mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 85.95mm | 60mm | 2 | 27 | Machined |
UA6A_18V5 | 12mm | 83mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 79.58mm | 60mm | 2 | 25 | Machined |
UA6A_18V4 | 12mm | 83mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 76.39mm | 58mm | 2 | 24 | Machined |
UA6A_17V36 | 8mm | 75.15mm | Aluminum | 5mm | Plain | --- | 30mm | 36mm | 76.55mm | 50mm | --- | 48 | Machined |
UA6A_18V3 | 12mm | 75mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 70.03mm | 50mm | 2 | 22 | Machined |
UA6A_18V2 | 12mm | 66.7mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 63.65mm | 46mm | 2 | 20 | Machined |
UA6A_17V35 | 8mm | 66.5mm | Aluminum | 5mm | Plain | 25mm | 30mm | 36mm | 63.85mm | 40mm | 2 | 40 | Machined |
UA6A_18V1 | 10mm | 60.3mm | Aluminum | 10mm | Plain | 28mm | 32mm | 42mm | 57.29mm | 40mm | 2 | 18 | Machined |
UA6A_17V34 | 8mm | 54mm | Aluminum | 5mm | Plain | 25mm | 30mm | 36mm | 51.1mm | 38mm | 2 | 32 | Machined |