Timing belt Optibelt 300 / H 865 AFX

OPTIBELT 300 / H 865 AFX belongs to timing belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 300 / H 865 AFX and any equivalents.

When you need to replace a timing belt, the first step is to read the marking on the back of the old belt. That string of characters identifies the exact profile and length. This page covers the Optibelt Alpha Flex 300 / H 865 AFX, an H-profile timing belt with a length of 2197.1 mm.

The marking on a timing belt typically shows the profile and the length. On the Optibelt Alpha Flex 300 / H 865 AFX, the H profile indicates a 1/2-inch pitch, and the length is 2197.1 mm. Use these two values to confirm that a replacement belt will fit your drive. If the old belt is worn or the marking is difficult to read, measure the length and check the profile against the pulley grooves.

As a timing belt, this Optibelt Alpha Flex belt is designed for synchronous drives where the belt teeth mesh with pulley grooves to maintain precise timing. The H profile is a standard inch-pitch profile. This belt is not a V-belt, cogged belt, or serpentine belt, so it is not interchangeable with those types. When ordering, provide the complete part number 300 / H 865 AFX to ensure you receive the correct belt.

MR Industrial Accessories supplies Optibelt belts to maintenance, engineering, and purchasing professionals across the United States, Canada, Mexico, and South America. To request a quote, send the part number 300 / H 865 AFX via WhatsApp or email. Our team can help confirm the right belt for your application or suggest an equivalent if needed.