
Timing belt Optibelt 25 T20 / 4600 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 25 T20 / 4600 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 T20 / 4600 AFX and any equivalents.
This Optibelt Alpha Flex timing belt carries the part number 25 T20 / 4600 AFX. Its T20 profile and 4600 mm length are the two dimensions to confirm before you request a quote.
The T20 profile is a metric timing belt profile with a 20 mm pitch, as stated in the belt data. The length is 4600 mm. For a maintenance or engineering professional, those two values are what tie the belt to a specific drive: the profile must match the pulley groove form, and the length must match the drive's required belt length. The part number 25 T20 / 4600 AFX combines the profile and the length, so it can be read directly against your existing belt or drive documentation.
When you send a request, include the full part number 25 T20 / 4600 AFX and confirm the profile and length. If you are matching an old belt, the marking on the back of the belt is the fastest reference. If the marking is worn, check the drive's pulley profile and the required length before ordering. We carry Optibelt belts and can help confirm the right belt or suggest an equivalent when you provide the part number.
Dimensions
- Profile
- T20
- Pitch
- 20mm
- Length
- 4600mm
Frequently asked questions
- What do the profile and length mean on this belt?
- The profile is T20, a metric timing belt profile with a 20 mm pitch. The length is 4600 mm. Both values are stated in the belt data and should be confirmed against your drive.
- How do I request a quote for the Optibelt 25 T20 / 4600 AFX?
- Send the full part number 25 T20 / 4600 AFX by WhatsApp or email. If you are replacing an existing belt, include the marking from the back of the belt or the profile and length from your drive documentation.
- Can you help if I am not sure this is the right belt?
- Yes. Provide the part number and any details from the old belt or the drive. We can help confirm the right belt or suggest an equivalent.

