
V-belt Optibelt B 25
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- VB / HVAC Power
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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 →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
OPTIBELT B 25 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 25 and any equivalents.
The Optibelt B 25 is a classical V-belt with a B profile and a 711 mm length. It is used in drives where a standard classical V-belt cross-section is required, including many HVAC power transmission setups.
To confirm fit, check the drive's pulley groove and the old belt marking. This belt has a 17 mm top width, 11 mm height, and 40° angle, matching the B profile. The length is 711 mm, so compare that to the old belt's length or the drive's required length.
The same size is also listed under Mitsuboshi B 25. If you are replacing a belt, note the profile and length from the back of the old belt. For a quote, send the part number B 25 and the quantity you need.
Dimensions
- Section
- B
- Length
- 711mm
Frequently asked questions
- What is the Optibelt B 25 used for?
- It is a classical V-belt for drives that take a B profile belt with a 711 mm length. This includes HVAC power transmission and other industrial applications.
- How do I confirm the B 25 will fit?
- Check the old belt's marking for a B profile and 711 mm length. Also verify the pulley groove matches the 17 mm top width, 11 mm height, and 40° angle.
- What should I send to request a quote?
- Send the part number B 25 and the quantity you need. If you are unsure, include the old belt's profile and length, and our team can help confirm the right belt.

