
V-belt Dayco BB 240
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BB
- Series
- Double angle industrial belt
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 →DAYCO and GATES: 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
DAYCO BB 240 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 240 and any equivalents.
The Dayco BB 240 is a double-V (hexagonal) belt in profile BB with a length of 6121.4 mm. It is built for drives that need power transmitted from both sides of the belt. This page covers how to match it to the belt you are replacing.
Start by reading the marking on the back of the old belt. You are looking for the profile and the part number. The Dayco BB 240 carries profile BB and a length of 6121.4 mm. If the old belt is worn or the marking is gone, measure the outside length and confirm the cross-section before you order. The same size is also listed under Optibelt BB 240 and Gates BB 240.
A double-V belt runs on both its top and bottom faces, so it is used where a drive has pulleys on opposite sides. Check that the replacement matches the old belt in profile and length. The BB profile and 6121.4 mm length identify this belt. If you are unsure, send the part number from the old belt and we will help confirm the right one or suggest an equivalent.
Dimensions
- Section
- BB
- Length
- 6121.4mm
Frequently asked questions
- How do I match the Dayco BB 240 to the belt I am replacing?
- Read the marking on the back of the old belt. Confirm the profile is BB and the length is 6121.4 mm. If the marking is unreadable, measure the old belt and send us the details.
- What should I send to request a quote for this belt?
- Send the part number BB 240, the brand Dayco, and the profile and length if you have them. You can send this by WhatsApp or email and we will reply promptly.
- Is the same size listed under other brands?
- Yes. The same size is also listed under Optibelt BB 240 and Gates BB 240.

