Timing belt Optibelt 50 AT20 / 8200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 AT20 / 8200 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 AT20 / 8200 AFX and any equivalents.
This Optibelt Alpha Flex belt is a timing belt with an AT20 profile and an 8200 mm length. The 20 mm pitch and the part number 50 AT20 / 8200 AFX identify it exactly, so you can match it to the drive you are replacing.
The AT20 profile is a synchronous belt profile. The 8200 mm length is the datum you need when checking a replacement against the old belt or the drive layout. The 20 mm pitch is stated in the part number and in the data, and it must agree with the pulleys on the drive.
For a quote, send the part number 50 AT20 / 8200 AFX, the quantity, and the width you need. If you are unsure of the width, send a photo of the marking on the back of the old belt and the pulley dimensions. We carry Optibelt Alpha Flex and can confirm the belt or suggest an equivalent from what we supply.
When you inspect the drive, check the pulleys for worn teeth, the flanges for damage, and the belt for cracked teeth or exposed cords. On a long-center drive, check the tension and alignment before you install a new belt. If the drive uses more than one belt, replace them as a set.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 8200mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The AT20 profile and 8200 mm length define the tooth form and the belt length. The 20 mm pitch is the distance between tooth centers and must match the pulley pitch.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the old belt and compare it with 50 AT20 / 8200 AFX. Also check the pulley profile and the width. If the marking is unreadable, send the part number and a photo of the drive.
- What should I send to request a quote?
- Send the part number 50 AT20 / 8200 AFX, the quantity, and the width. If you need help confirming the belt, include the pulley dimensions and a photo of the old belt marking.