Timing belt Optibelt 25 T5K6 / 1900 AFX

OPTIBELT 25 T5K6 / 1900 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 25 T5K6 / 1900 AFX and any equivalents.

This Optibelt Alpha Flex timing belt is identified by the code 25 T5K6 / 1900 AFX. It uses a T5 profile with a 5 mm pitch and a 1900 mm length, and it is built for synchronous drives where the belt teeth mesh with pulley grooves to keep the driven components in step.

Timing belts in this profile and length range are commonly found on industrial drives that need accurate positioning or consistent speed transfer, such as small conveyors, packaging equipment, and light-duty power transmission systems. Because the belt is synchronous, the T5 profile and 5 mm pitch determine how it seats in the pulley grooves, while the 1900 mm length sets the center distance of the drive.

To confirm fit, check the marking on the back of the old belt and compare it with the code 25 T5K6 / 1900 AFX. The profile, pitch, and length must match the pulleys and the drive layout. If the marking is worn or unreadable, measure the old belt and note the tooth profile and the number of teeth before requesting a quote.

When you contact us, send the complete part number and any photos of the belt marking or the drive. Our team can help confirm the right belt or suggest an equivalent based on the details you provide. We supply maintenance, engineering, and purchasing teams across the United States, Canada, Mexico, and South America.