Timing belt Optibelt 50 T20 / 12000 AFX

OPTIBELT 50 T20 / 12000 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 50 T20 / 12000 AFX and any equivalents.

This Optibelt Alpha Flex timing belt is identified by the code 50 T20 / 12000 AFX. It has a T20 profile and a 12000 mm length, with a 20 mm pitch. It is used in drives that require synchronous power transmission and a long belt length.

Because the belt is 12000 mm long, it is typically found on large, long-center-distance drives where timing must be maintained across the span. The T20 profile and 20 mm pitch indicate a heavy-duty synchronous belt designed for positive engagement with matching pulleys. Typical uses include industrial machinery, conveying systems, and other equipment where slip-free drive performance is needed.

To confirm fit, compare the existing belt's marking with the code 50 T20 / 12000 AFX. Check that the profile is T20, the length is 12000 mm, and the pitch is 20 mm. Also verify the pulley groove profile and width match the belt. If the old belt is worn or damaged, inspect the pulleys for wear and alignment before installing the replacement.

When requesting a quote, send the complete part number 50 T20 / 12000 AFX and the quantity needed. If you are unsure about the exact code, a photo of the belt marking and the pulley can help us confirm the correct item. We carry the Optibelt Alpha Flex line and can assist with identifying the right belt for your drive.