V-belt Optibelt B 77
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- VB / Red Power
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.
GATES and OPTIBELT: matching part numbers →OPTIBELT and STARK: 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 B 77 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 B 77 and any equivalents.
This is the Optibelt B 77 from the VB / Red Power series, a classical V-belt with a B profile and a 2032 mm length. To get a quote, send the part number B 77 along with the belt marking from your existing drive.
A complete quote request helps us confirm the right belt the first time. Include the part number B 77, the profile B, and the length 2032 mm. If the old belt is still on the drive, read the marking on the back and send a photo. Also note the drive application and the quantity you need.
The Optibelt B 77 is a classical V-belt with a top width of 17 mm, a height of 11 mm, and a 40 degree angle. These dimensions match the B profile and the 2032 mm length. The same size is also listed under Stark B 77, so you can compare that listing if you are matching an existing belt.
If the marking is worn or unreadable, measure the top width and the outside length, or send the drive details and we can help confirm the correct belt. We carry the Optibelt B 77 and can suggest an equivalent when needed.
Dimensions
- Section
- B
- Length
- 2032mm
Frequently asked questions
- What should I include in a quote request for the Optibelt B 77?
- Send the part number B 77, the profile B, and the length 2032 mm. If possible, include the marking from the back of the old belt, a photo, the drive application, and the quantity you need.
- Can you help if I only have the old belt and no part number?
- Yes. Send the marking on the back of the belt, or measure the top width and outside length. We can then help confirm the B 77 or suggest an equivalent.
- Is the Optibelt B 77 the same size as any other brand?
- The same size is also listed under Stark B 77. You can use that as a reference when matching your existing belt.