6497K257 High-Strength Corrosion-Resistant HTD Timing Belt Pulleys

$11.35 $18.92
Quantity:
Add to Cart
Product Number:
6497K257
Additional info
Material Aluminum
Country of Origin Peoples Republic of China
ECCN EAR99
For Belt Trade Size HTD
For Maximum Belt Width 6 mm
OD 37.41 mm
Number of Teeth 36
Teeth Shape Curved
Pitch 3 mm
For Shaft Diameter 1/4"
Bore Type Finished
Mount Type Press Fit
Inside Width 7.11 mm
Outside Width 10.34 mm
Overall Width 18.11 mm
Pitch Diameter 34.37 mm
Number of Flanges 2
Fabrication Machined
Includes Set Screw
Hub Diameter 25.4 mm
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
DFARS Specialty Metals COTS-Exempt
Product Description Move belts forward and backward or stop and start them in precise positions, especially in areas where rust is a concern. The curved teeth on these high-torque drive (HTD) pulleys have more surface contact with belts than traditional trapezoidal teeth, which allows you to apply more torque without damaging belts. These teeth fit together seamlessly to prevent backlash, or unwanted movement of the belt on the pulley, for a smooth, quiet cycle. These pulleys are often used in 3D printing, machine tool drives, robotics, and other applications where precision is essential. They are also known as curvilinear belt pulleys. Pair pulleys with an HTD timing belt that has the same pitch. The width of your belt should not be larger than the maximum belt width listed. Aluminum pulleys will not rust in damp or humid environments, but water left on the surface will cause them to corrode.
× Success!success