Timing belt Optibelt 50 T20 / 1900 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 50 T20 / 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 50 T20 / 1900 AFX and any equivalents.
This Optibelt Alpha Flex timing belt carries the part number 50 T20 / 1900 AFX. The marking on the back of the belt identifies a T20 profile with a 1900 mm length and a 20 mm pitch.
For a maintenance or purchasing professional, the profile and length are the two values that decide whether a belt will run correctly on the drive. The T20 profile fixes the tooth geometry that must engage the pulleys, while the 1900 mm length sets the center distance the belt can span. Both are stated on the belt itself, so you can confirm them against the old part before ordering.
If you are matching a belt already in service, read the marking on the back and compare it with the part number above. When you request a quote, send the full code 50 T20 / 1900 AFX so we can confirm the T20 profile and 1900 mm length you need. If the marking is worn or unreadable, note the drive and the belt's dimensions so we can help identify the correct replacement.
We carry the Optibelt Alpha Flex line and supply this timing belt to maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Quotes are handled by WhatsApp or email, and the team replies promptly to part number requests.
Dimensions
- Profile
- T20
- Pitch
- 20mm
- Length
- 1900mm
Frequently asked questions
- What do the profile and length mean on this belt?
- The T20 profile is the tooth shape that engages the pulley grooves. The 1900 mm length is the belt's length, and the 20 mm pitch is the distance between tooth centers. These values must match the drive.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the belt currently fitted. If it reads 50 T20 / 1900 AFX, this is the same part number. You can also measure the length and pitch to compare with the values above.
- What should I send to request a quote?
- Send the full part number 50 T20 / 1900 AFX by WhatsApp or email. If you have the old belt, include a photo of the back marking. The team will confirm the T20 profile and 1900 mm length.