
Timing belt Optibelt 25 T5K6 / 5200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 T5K6 / 5200 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 / 5200 AFX and any equivalents.
The Optibelt 25 T5K6 / 5200 AFX is an Alpha Flex timing belt with a T5 profile, a 5 mm pitch and a 5200 mm length. It is built for synchronous drives where the belt teeth mesh with pulley grooves to keep the driven shaft in step with the driving shaft.
Timing belts of this type are common on industrial equipment that needs synchronized motion rather than friction drive: packaging machinery, printing equipment, CNC axes, indexing conveyors and similar drives. Because the teeth transmit the load, the belt must match the pulley groove profile and the center distance for the drive to run correctly.
To confirm fit, read the marking on the back of the old belt and compare it with the profile and length on this page. Check the pulley grooves for wear and make sure the belt path, tensioner position and flange clearance match the original installation. If the marking is worn off, measure the belt length along the pitch line and count the teeth.
Send the part number 25 T5K6 / 5200 AFX, or the marking from your old belt, by WhatsApp or email and the team will confirm the belt or suggest an equivalent. Photos of the belt back and the pulley grooves help speed up the check.
Dimensions
- Profile
- T5
- Pitch
- 5mm
- Length
- 5200mm
Frequently asked questions
- What does the T5 profile mean for fit?
- T5 is the tooth profile of this Optibelt Alpha Flex belt, and it must match the grooves in your pulleys. The belt also has a 5 mm pitch and a 5200 mm length, so confirm both against the drive before ordering.
- How do I identify the belt I need to replace?
- Look for the marking printed on the back of the old belt. If it is unreadable, measure the length and check the tooth profile against the pulley grooves, then send those details to MR for confirmation.
- Can MR help if I only have the old belt?
- Yes. Send the part number or a clear photo of the old belt and the pulleys by WhatsApp or email. The team will confirm the 25 T5K6 / 5200 AFX or suggest an equivalent.

