For Shaft Diameter For Shaft Diameter |
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OD OD |
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ID ID |
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Hub Diameter Hub Diameter |
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Sprocket Type Sprocket Type |
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Overall Width Overall Width |
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Shaft Mount Type Shaft Mount Type |
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Gear | Internal Gear |
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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 | ||||||||||
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Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
72 | 1/2" | 5.88" | 3/4" | 2" | __ | __ | Steel | Two Set Screws | 00000000 | 000000 |
72 | 5/8" | 5.88" | 3/4" | 2" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 3/4" | 5.88" | 3/4" | 2" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 7/8" | 5.88" | 3/4" | 2" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1" | 5.88" | 3/4" | 2" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 1/4" | 5.88" | 3/4" | 2" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 3/8" | 5.88" | 3/4" | 2" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 00000 |
Keyway | ||||||||||
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Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
72 | 3/4" | 8.81" | 1" | 2 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 7/8" | 8.81" | 1" | 2 1/4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1" | 8.81" | 1" | 2 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 1/4" | 8.81" | 1" | 2 1/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 3/8" | 8.81" | 1" | 2 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 1/2" | 8.81" | 1" | 2 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
Keyway | ||||||||||
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Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
72 | 3/4" | 11.75" | 1 1/4" | 4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 7/8" | 11.75" | 1 1/4" | 4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1" | 11.75" | 1 1/4" | 4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 1/4" | 11.75" | 1 1/4" | 4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 3/8" | 11.75" | 1 1/4" | 4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 1/2" | 11.75" | 1 1/4" | 4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
Keyway | ||||||||||
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Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
72 | 3/4" | 11.75" | 1 3/16" | 4" | 3/16" | 3/32" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1" | 11.75" | 1 3/16" | 4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 1/4" | 11.75" | 1 3/16" | 4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 3/8" | 11.75" | 1 3/16" | 4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 00000 |
72 | 1 1/2" | 11.75" | 1 3/16" | 4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 00000 |
Keyway | ||||||||||
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Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
72 | 1" | 14.69" | 1 3/4" | 3 3/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 0000000 |
72 | 1 1/8" | 14.69" | 1 3/4" | 3 3/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 3/16" | 14.69" | 1 3/4" | 3 3/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 1/4" | 14.69" | 1 3/4" | 3 3/4" | 1/4" | 1/8" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 3/8" | 14.69" | 1 3/4" | 3 3/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 7/16" | 14.69" | 1 3/4" | 3 3/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 1/2" | 14.69" | 1 3/4" | 3 3/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 5/8" | 14.69" | 1 3/4" | 3 3/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 3/4" | 14.69" | 1 3/4" | 3 3/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 15/16" | 14.69" | 1 3/4" | 3 3/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
Keyway | ||||||||||
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Number of Teeth | For Shaft Dia. | OD | Overall Wd. | Hub Dia. | Wd. | Dp. | Material | Includes | Each | |
72 | 1 3/8" | 17.63" | 2" | 4 1/4" | 5/16" | 5/32" | Steel | Two Set Screws | 00000000 | 0000000 |
72 | 1 7/16" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 1/2" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 5/8" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 3/4" | 17.63" | 2" | 4 1/4" | 3/8" | 3/16" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 1 15/16" | 17.63" | 2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 2" | 17.63" | 2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 2 3/16" | 17.63" | 2" | 4 1/4" | 1/2" | 1/4" | Steel | Two Set Screws | 00000000 | 000000 |
72 | 2 7/16" | 17.63" | 2" | 4 1/4" | 5/8" | 5/16" | Steel | Two Set Screws | 00000000 | 000000 |
Designed to meet ISO 606 and DIN 8187 international dimensional standards, these sprockets are for use with compatible ISO and DIN roller chain. 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.
Number of Teeth | For Shaft Dia., mm | For Max. Shaft Dia., mm | OD, mm | Overall Wd., mm | Hub Dia., mm | Material | Specifications Met | Each | |
For DIN, ISO 06B Roller Chain (9.53 mm Pitch) | |||||||||
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72 | 19 | 45 | 223.92 | 30 | 75 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For DIN, ISO 08B Roller Chain (12.7 mm Pitch) | |||||||||
72 | 19 | 64 | 298.5 | 35 | 100 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For DIN, ISO 10B Roller Chain (15.88 mm Pitch) | |||||||||
72 | 25 | 64 | 373.13 | 44 | 95 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For DIN, ISO 12B Roller Chain (19.05 mm Pitch) | |||||||||
72 | 32 | 80 | 448.48 | 50 | 120 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
With metric teeth and slim profile, these sprockets allow your ISO roller chain to reach narrow spaces. They're commonly referred to as A-plate sprockets. Machine the unfinished bore to fit your shaft—sprockets come machined to the shaft diameter listed and are machinable up to the maximum shaft diameter size. Sprockets meet DIN 8187 and ISO 606, international standards for sprockets and roller chains.
For technical drawings and 3-D models, click on a part number.
Number of Teeth | For Shaft Dia., mm | For Max. Shaft Dia., mm | OD, mm | Overall Wd., mm | Material | Specifications Met | Each | |
For ISO 06B Roller Chain (9.525 mm Pitch) | ||||||||
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72 | 18 | 209 | 223.52 | 6 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 08B Roller Chain (12.7 mm Pitch) | ||||||||
72 | 18 | 278 | 297.94 | 8 | Steel | DIN 8187, ISO 606 | 00000000 | 00000 |
For ISO 10B Roller Chain (15.875 mm Pitch) | ||||||||
72 | 24 | 348 | 373.13 | 9 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 12B Roller Chain (19.05 mm Pitch) | ||||||||
72 | 32 | 419 | 447.04 | 12 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 16B Roller Chain (25.4 mm Pitch) | ||||||||
72 | 40 | 559 | 596.9 | 17 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 20B Roller Chain (31.75 mm Pitch) | ||||||||
72 | 40 | 699 | 746.25 | 19 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 28B Roller Chain (44.45 mm Pitch) | ||||||||
72 | 40 | 979 | 1,041.4 | 30 | Steel | DIN 8187, ISO 606 | 00000000 | 00000000 |
For ISO 32B Roller Chain (50.8 mm Pitch) | ||||||||
72 | 40 | 1,119 | 1,192.28 | 30 | Steel | DIN 8187, ISO 606 | 00000000 | 00000000 |
The double row of teeth on these sprockets are designed to fit into metric ISO double-strand roller chain. They have an unfinished bore that’s machined to the shaft diameter size listed. Machine them to fit any shaft up to the maximum shaft diameter size. The extended hub makes these sprockets more stable and more durable than flat sprockets. They meet ISO 606 (formerly DIN 8187), which is an international standard for sprocket and roller chain dimensions and materials.
For technical drawings and 3-D models, click on a part number.
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 technical drawings and 3-D models, click on a part number.
Number of Teeth | For Bushing Style | OD, mm | Overall Wd., mm | Hub Dia., mm | Material | Specifications Met | Each | |
For ISO 08B Roller Chain (12.7 mm Pitch) | ||||||||
---|---|---|---|---|---|---|---|---|
72 | 2012 | 297.94 | 32 | 90 | Steel | DIN 8187, ISO 606 | 00000000 | 0000000 |
For ISO 10B Roller Chain (15.88 mm Pitch) | ||||||||
72 | 2517 | 373.13 | 44 | 107.95 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
For ISO 12B Roller Chain (19.05 mm Pitch) | ||||||||
72 | 2517 | 447.04 | 44 | 107.95 | Steel | DIN 8187, ISO 606 | 00000000 | 000000 |
Pulleys are anodized aluminum, which is more corrosion resistant than steel. They are XL series (extra light) and have trapezoidal teeth. 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 | For Shaft Dia., mm | Bore Type | Outside Wd., mm | Overall Wd., mm | Pitch Dia., mm | Fabrication | Material | Hub Dia., mm | Each | |
For 9.5 mm Max. Belt Wd. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
With Hub | ||||||||||||
115.9 | 72 | 5.080 | 12 | Finished | 14.3 | 25.4 | 116.4 | Machined | Anodized Aluminum | 38 | 00000000 | 000000 |
Pulleys are XL series (extra light) and have trapezoidal teeth. 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 | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Outside Wd. | Overall Wd. | Pitch Dia. | Fabrication | Hub Dia. | Each | |
For 3/8" Max. Belt Wd. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
4.564" | 72 | 0.200" | 3/8" | Finished | 0.563" | 1" | 4.584" | Sintered | 1.5" | 00000000 | 000000 |
Anodized aluminum has good corrosion resistance. Pulleys are MXL series (miniature extra light) and have trapezoidal teeth. The teeth match up with the grooves along the inside diameter of a timing belt in order to move components forward or backward. 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 | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Outside Wd. | Overall Wd. | Pitch Dia. | Fabrication | Material | Hub Dia. | Each | |
For 6 mm Max. Belt Wd. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
46.1mm | 72 | 2.030mm | 6mm | Finished | 9.5mm | 19.1mm | 46.6mm | Machined | Anodized Aluminum | 30.4mm | 00000000 | 000000 |
For 9 mm Max. Belt Wd. | ||||||||||||
46.1mm | 72 | 2.030mm | 6mm | Finished | 12.7mm | 22.2mm | 46.6mm | Machined | Anodized Aluminum | 30.4mm | 00000000 | 00000 |
Made from polycarbonate, these pulleys are useful in applications with weight constraints. All are MXL series (miniature extra light) and have trapezoidal teeth. The teeth match up with the grooves along the inside diameter of a timing belt in order to move components forward or backward. 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.
1 Flange | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OD | Number of Teeth | Pitch | For Shaft Dia. | Bore Type | Inside Wd. | Outside Wd. | Overall Wd. | Pitch Dia. | Fabrication | Material | Hub Dia. | Each | |
For 6 mm Max. Belt Wd. | |||||||||||||
51mm | 72 | 2.030mm | 8mm | Finished | 8mm | 11.2mm | 17.5mm | 46.6mm | Molded | Polycarbonate | 17.5mm | 0000000 | 000000 |
For higher speed or higher torque applications, these GT series timing belt pulleys provide a more precise fit than HTD pulleys. Use them where accuracy is critical, such as in storage and retrieval systems or in robotics. Similar to HTD timing belt pulleys, their teeth are curved for high strength. The curved teeth create positive grip engagement with timing belts, so these pulleys do not require re-tensioning—unlike drives using V-belts or sheaves. And unlike chain drives, there’s no metal-on-metal contact, so these pulleys don’t require lubrication.
Anodized aluminum pulleys are lightweight and resist corrosion. They have a finished bore and come with set screws for mounting on shafts.
For technical drawings and 3-D models, click on a part number.
Number of Teeth | Pitch, mm | For Shaft Diameter | Bore Type | Outside Width, mm | Overall Width, mm | Pitch Diameter, mm | Fabrication | Material | Hub Diameter, mm | Each | |
For 6 mm Maximum Belt Width | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
72 | 2 | 1/4" | Finished | 9.65 | 19.05 | 45.847 | Machined | Anodized Aluminum | 30.35 | 00000000 | 000000 |
For 9 mm Maximum Belt Width | |||||||||||
72 | 3 | 5/16" | Finished | 12.7 | 22.26 | 68.758 | Machined | Anodized Aluminum | 31.75 | 00000000 | 00000 |
Number of Teeth | Pitch, mm | ID | Bore Type | For Bushing Style | Inside Width, mm | Outside Width, mm | Overall Width, mm | Pitch Diameter, mm | Number of Flanges | Fabrication | Material | Each | |
For 40 mm Maximum Belt Width | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
72 | 14 | 4.25" | Plain | Taper-Lock Style 3020 | 46.23 | 54.1 | 54.1 | 320.853 | 2 | Cast, Machined | Black-Oxide Iron | 00000000 | 0000000 |
The current industry standard, these 20° pressure angle gears have thicker, stronger teeth than 14½° pressure angle gears. Compared to plastic gears and racks, they’re better for high-load, high-speed, and heavy duty applications. Also known as spur gears.
Combine gears with different numbers of teeth to change speed and torque in your assembly. Combine a gear and rack to convert rotary motion into linear motion. To minimize your footprint, mount one or more standard gears inside of an internal gear.
For components to mesh correctly, they must have the same pressure angle and pitch/module.
Brass gears and racks are easy to machine, so you can add your own mounting holes and make other alterations. They won't rust when exposed to water.
Carbon steel components have hard, strong, and wear-resistant teeth, although they will rust when exposed to moisture and corrosive chemicals. They're best for high-torque machines, like lifting equipment, and heavy duty applications, such as rock crushing. Gears with teeth that are not hardened can be hardened to fit your application.
Stainless steel gears and racks resist rust in damp and wet environments, so they're commonly used in food-processing plants and other areas with frequent cleaning.
For technical drawings and 3-D models, click on a part number.
Hub | |||||||||||||
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Pitch | Number of Teeth | Pitch Dia. | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Material | Teeth Heat Treatment | Dia. | Wd. | Set Screw Thread Size | Each | |
Round Bore with Set Screw | |||||||||||||
32 | 72 | 2.25" | 2.31" | 3/16" | 0.437" | 1/4" | 303 Stainless Steel | Not Hardened | 0.5" | 0.25" | 6-32 | 0000000 | 000000 |
Hub | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Module | Number of Teeth | Pitch Dia., mm | OD, mm | Face Wd., mm | Overall Wd., mm | For Shaft Dia., mm | Material | Teeth Heat Treatment | Dia., mm | Wd., mm | Each | |
Round Bore | ||||||||||||
1 | 72 | 72 | 74 | 10 | 20 | 10 | Black-Oxide 1045 Carbon Steel | Not Hardened | 40 | 10 | 00000000 | 000000 |
Pitch | Number of Teeth | Pitch Dia. | OD | ID | Face Wd. | Material | Each | |
24 | 72 | 3" | 3.75" | 2.95" | 1/4" | Brass | 000000 | 0000000 |
A former industry standard, 14½° pressure angle gears are often found on older machinery. Made of carbon steel, they have high strength and are better than plastic gears and gear racks for high-load, high-speed, and heavy duty applications.
Combine gears with different numbers of teeth to change speed and torque in your assembly. Combine a gear and rack to convert rotary motion into linear motion.
For components to mesh correctly, they must have the same pressure angle and pitch.
Gears with machinable bore have a large hub diameter so you can machine them to fit your shaft.Gears with teeth that are not hardened can be hardened to fit your application. Hardening a gear's teeth increases its wear resistance.
For technical drawings and 3-D models, click on a part number.
Hub | Keyway | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pitch | Number of Teeth | Pitch Dia. | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Material | Teeth Heat Treatment | Dia. | Wd. | Wd. | Dp. | Set Screw Thread Size | Each | |
Round/Machinable Bore | |||||||||||||||
24 | 72 | 3" | 3.08" | 1/4" | 0.75" | 1/2"-13/16" | 1144 Carbon Steel | Not Hardened | 1.375" | 0.5" | __ | __ | __ | 0000000 | 000000 |
Keyed Bore with Set Screw | |||||||||||||||
24 | 72 | 3" | 3.08" | 1/4" | 0.75" | 1/2" | 1144 Carbon Steel | Not Hardened | 1.375" | 0.5" | 0.125" | 0.063" | 10-24 | 0000000 | 00000 |
Worm gears use screw threads to make large reductions to shaft speed while transmitting motion at a right angle. They transmit motion from worm to gear and cannot be reversed. For gears and worms to mesh correctly, they must have the same pressure angle and pitch/module. These worms are compatible with plastic worm gears.
Speed ratio is the ratio by which output shaft speed is reduced. As speed decreases, torque increases.
Cast iron gears are strong and durable.
For technical drawings and 3-D models, click on a part number.
Hub | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pitch | Speed Ratio | Number of Teeth | Pressure Angle | Pitch Dia. | For Number of Thread Starts | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Dia. | Wd. | Material | For Thread Direction | Teeth Heat Treatment | Teeth Fabrication | Each | |
Round Bore—Cast Iron | |||||||||||||||||
6 | 72:1 | 72 | 14 1/2° | 12" | 1 | 12.37" | 1" | 2.25" | 1 1/4" | 3" | 1.25" | Cast Iron | Right Hand | Not Hardened | Not Ground | 000000000 | 0000000 |
The current industry standard, these 20° pressure angle gears have thicker, stronger teeth than 14½° pressure angle gears. Made of plastic, they run quieter than metal gears and have good corrosion and chemical resistance. They’re also known as spur gears.
Combine gears with different numbers of teeth to change speed and torque in your assembly. Combine a gear and rack to convert rotary motion into linear motion.
For components to mesh correctly, they must have the same pressure angle and pitch/module.
Acetal gears are best suited for use in light duty machines or for prototyping.
For technical drawings and 3-D models, click on a part number.
Hub | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Module | Number of Teeth | Pitch Dia., mm | OD, mm | Face Wd., mm | Overall Wd., mm | For Shaft Dia., mm | Material | Fabrication | Color | Dia., mm | Wd., mm | Each | |
Round Bore | |||||||||||||
1 | 72 | 72 | 74 | 6 | 14 | 8 | Acetal Plastic | Molded | White | 18 | 8 | 00000000 | 000000 |
A former industry standard, 14½° pressure angle gears are often found on older machinery. Made of plastic, they run quieter than metal gears and have good corrosion and chemical resistance. They’re also known as spur gears.
Combine gears with different numbers of teeth to change speed and torque in your assembly. Combine a gear and rack to convert rotary motion into linear motion.
For components to mesh correctly, they must have the same pressure angle and pitch.
For technical drawings and 3-D models, click on a part number.
Hub | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pitch | Number of Teeth | Pitch Dia. | OD | Face Wd. | Overall Wd. | For Shaft Dia. | Material | Fabrication | Color | Dia. | Wd. | Each | |
Round Bore | |||||||||||||
48 | 72 | 1.5" | 1.54" | 1/8" | 0.375" | 1/4" | Nylon Plastic | Molded | White | 0.625" | 0.25" | 00000000 | 000000 |