
Timing belt Optibelt 25 T5K6 / 3000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 T5K6 / 3000 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 / 3000 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by its T5 profile and 3000 mm length. The 25 T5K6 / 3000 AFX part number gives you the exact profile and length to match against your drive. Use these two dimensions as your first check when selecting a replacement.
The T5 profile is a synchronous belt profile, and the 5 mm pitch is the distance between tooth centers. The 3000 mm length is the belt's datum length. For a maintenance or purchasing professional, the profile and length are the two values that must match the drive: a different profile will not seat in the pulleys, and a different length will not give the correct center distance or tension.
The 25 T5K6 / 3000 AFX is an Optibelt Alpha Flex belt. We carry Optibelt belts. If you are replacing an existing belt, read the marking on the back of the old belt and compare the profile and length shown there with the T5 profile and 3000 mm length of this belt. When the old marking is worn or unreadable, measure the belt width and count teeth if needed, or send us the drive details and the part number you have.
To request a quote, send the part number 25 T5K6 / 3000 AFX by WhatsApp or email. If you are unsure whether this is the correct belt for your drive, include the old belt marking, the pulley tooth count, and the application details. We reply promptly and can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- T5
- Pitch
- 5mm
- Length
- 3000mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The T5 profile and 5 mm pitch define the tooth shape and spacing that must match your pulleys. The 3000 mm length is the datum length that sets the drive center distance. Both values must match your drive for the belt to fit and run correctly.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of your old belt. If it shows T5 profile and 3000 mm length, this belt matches those dimensions. If the marking is unreadable, send us the drive details and we can help confirm the right belt.
- What should I send to request a quote?
- Send the part number 25 T5K6 / 3000 AFX by WhatsApp or email. If you need help confirming the belt, include the old belt marking, pulley tooth count, and application details so we can reply promptly.

