V-belt Optibelt BB 81
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BB
- Series
- DK
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
DAYCO and OPTIBELT: matching part numbers →GATES and OPTIBELT: matching part numbers →
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 BB 81 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 BB 81 and any equivalents.
The Optibelt BB 81 is a double-V (hexagonal) belt in profile BB, part of the DK series. The marking on the back of the old belt is often the fastest way to identify the correct replacement. If the belt is worn or the marking is hard to read, send us what you can see.
Look for the part number printed on the back of the belt. On this belt that marking is BB 81, along with the brand and series. A clear photo of the marking helps us confirm the profile and part number before you order.
The same size is also listed under Dayco BB 81 and Gates BB 81, so if the old belt carries one of those markings it is the same size. We carry the Optibelt BB 81 and can quote it by part number.
If the marking is worn away, measure the profile and the length and send a photo of the drive. We will confirm the BB profile and the BB 81 part number against what you need.
Dimensions
- Section
- BB
Frequently asked questions
- How do I read the marking on the back of the belt?
- The marking typically shows the brand, series and part number. For this belt, look for BB 81. A photo of the marking helps us confirm it.
- What if the old belt is marked Dayco or Gates?
- The same size is also listed under Dayco BB 81 and Gates BB 81. If the marking matches one of those, it is the same size as the Optibelt BB 81.
- What do I send for a quote?
- Send the part number BB 81, or a photo of the marking and the drive. We will confirm the profile and part number and reply by WhatsApp or email.