Timing belt Optibelt 50 T20 / 2500 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 T20 / 2500 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 / 2500 AFX and any equivalents.
This is an Optibelt Alpha Flex timing belt, part number 50 T20 / 2500 AFX. It is a synchronous belt with a T20 profile, a 2500 mm length and a 20 mm pitch. Belts of this type drive shafts and other rotating equipment where the pulley teeth and the belt teeth have to mesh at a fixed ratio.
On a synchronous drive, the belt tooth profile and the pulley groove profile must match, and the belt length has to suit the center distance and the pulley diameters. The T20 profile and the 2500 mm length are the two values to check first against the belt you are replacing. The 20 mm pitch is the spacing between the teeth.
The most reliable way to confirm fit is to read the marking on the back of the old belt and compare it with 50 T20 / 2500 AFX. If the marking is worn off, measure the pitch and the length and count the teeth on the pulleys. Send the part number, the belt marking or your measurements, and the team will confirm the belt or suggest an equivalent.
While the drive is open, inspect the pulleys for worn teeth, the shafts for movement, and the belt for cracking or exposed cord. On drives that run more than one belt, replace the set together so the load stays even across the belts.
Dimensions
- Profile
- T20
- Pitch
- 20mm
- Length
- 2500mm
Frequently asked questions
- How do I confirm this belt fits my drive?
- Check the profile, the length and the pitch against the old belt. The profile is T20, the length is 2500 mm and the pitch is 20 mm. The marking on the back of the old belt is the quickest reference.
- What should I send to get a quote?
- Send the part number 50 T20 / 2500 AFX, or the marking from the old belt, along with the quantity you need. If the marking is unreadable, send the profile, length and pitch you measured.
- Can you help if the marking on my belt is gone?
- Yes. Measure the pitch and the belt length and count the pulley teeth, then send those values. The team will match them to the correct belt or suggest an equivalent.