V-belt Optibelt C 81 KB
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- C
- Series
- KB
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Tell us the quantity you need and request a quote by WhatsApp or email.
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Description
OPTIBELT C 81 KB 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 C 81 KB and any equivalents.
The Optibelt C 81 KB is a banded V-belt built for drives that use several V-belts running in parallel. The band ties the belts together so they stay aligned and share the load. To match it, read the marking on the belt you are replacing and confirm the C profile and the 81 in length.
Matching starts at the belt itself. The marking on the back gives you the profile and the length, and the C 81 KB marking identifies a C profile belt with an 81 in length. Check the drive to see how many ribs the banded belt has and how the belts sit in the sheaves. If the old belt is worn or stretched, use the marking rather than a measurement taken from the used belt.
A banded V-belt is used where single belts would flip or whip. The band keeps the set together, so the belts enter the grooves as one unit. Replace the full banded belt rather than individual belts, and inspect the sheaves for wear or debris at the same time. Send the part number and any photos of the marking on the old belt for a quote.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- How do I confirm the C 81 KB is the right belt?
- Read the marking on the back of the belt you are replacing. It should show the C profile and the 81 in length. If the marking is unreadable, send photos of the belt and the drive to us.
- Can I replace just one belt in a banded set?
- No. A banded V-belt is made as one unit with the belts joined by a band. Replace the complete banded belt so the belts stay aligned and share the load.
- What should I send to request a quote?
- Send the part number C 81 KB, the quantity you need, and the marking from the old belt if you have it. We will confirm the belt and reply by WhatsApp or email.