
V-belt Optibelt 28X8 850
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Series
- Vario Power
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Description
OPTIBELT 28X8 850 belongs to v-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 28X8 850 and any equivalents.
The Optibelt Vario Power 28X8 850 is a variable speed belt with an 850 mm length. It is used on drives where the belt runs between variable-width pulleys. To confirm it matches the belt you are replacing, compare the profile and the length marked on the old belt.
Start with the belt that came off the drive. Read the marking on the back of the belt and compare it with the Optibelt Vario Power 28X8 850. The profile and the 850 mm length are the two details that identify this belt. If the old belt is worn, dirty or the marking is no longer readable, measure the length and check the profile against the pulley grooves before ordering.
A variable speed belt is not a standard V-belt, so a belt of the same length but a different profile will not sit correctly in the pulleys. When you request a quote, send the part number 28X8 850 or the complete marking from the old belt. If the marking has more than one number, send the full string so we can confirm the right belt for your drive.
Dimensions
- Length
- 850mm
Frequently asked questions
- How do I match the Optibelt Vario Power 28X8 850 to the belt I am replacing?
- Compare the profile and the 850 mm length with the marking on the old belt. The part number 28X8 850 identifies this belt. If the old marking is unreadable, measure the length and check the profile against the pulley grooves.
- What should I send to request a quote for this belt?
- Send the part number 28X8 850 or the full marking from the old belt. If you have the drive details or a photo of the old belt, include them so we can confirm the correct belt.
- Can I use a standard V-belt instead of this variable speed belt?
- No. The Optibelt Vario Power 28X8 850 is a variable speed belt and is not interchangeable with a standard V-belt. Use the profile and length to match the belt to the drive.

