
V-belt Gates BB 300
- Brand
- GATES
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BB
- Series
- Hi-Power Dubl-V
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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.
GATES 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
GATES BB 300 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 300 and any equivalents.
This is a Gates BB 300 double-V (hexagonal) belt from the Hi-Power Dubl-V series. It has a BB profile and a length of 7655 mm. Double-V belts are used where both sides of the belt drive separate pulleys in opposite directions.
That opposed-drive arrangement is common on drives with reversing or multiple driven pulleys on the same belt run. To confirm fit, check the old belt marking: the profile should read BB and the length should match 7655 mm. Also check the pulley grooves for a double-V profile, not a standard single V.
The same size is also listed under Optibelt BB 300 and Dayco BB 300, so you can compare those part numbers if you are matching an existing belt. Send the part number, the belt marking and a photo of the drive for a quote.
Dimensions
- Section
- BB
- Length
- 7655mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on the old belt. It should show the BB profile and a length of 7655 mm. Also confirm the pulleys have double-V grooves.
- Is the same size listed under other brands?
- Yes. The same size is also listed under Optibelt BB 300 and Dayco BB 300.
- What do I need to send for a quote?
- Send the part number BB 300, the belt marking and a photo of the drive. We will confirm the belt or suggest an equivalent.

