Introducing SIM timing pulleys, which are new to our Power Transmission category. 5M pitch (5mm) pulleys in bore sizes of 5/8", ¾", 7/8", or 1-1/8" with 20 to 120 teeth are now available, as are additional MXL pitch (0.08in) pulleys in bore sizes of 1/8", 3/16", and ¼" with 14 to 72 teeth, XL pitch (1/5in) pulleys in bore sizes of ¼", 5/16", or 3/8" with 10-72 teeth that can accommodate a ¼" or 3/8" wide belt, and L pitch (3/8in) pulleys in bore sizes from 3/8" to 1-1/4" with 10 to 40 teeth that can be driven by a ½" or 1" wide belt.

All SIM pulleys are constructed of aluminum, feature either Quick Disconnect (QD) style bushing or smooth bore with set screws, trapezoidal or curvilenear tooth profiles, and a 1-year warranty.

Please check out our SIM timing pulleys product offering for more details.