V-belt Optibelt B 34
- 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 →OPTIBELT and STARK: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
OPTIBELT B 34 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 34 and any equivalents.
The Optibelt B 34 is a classical V-belt with a B profile and a 940 mm length. The 17 mm top width, 11 mm height and 40° angle define how it sits in a standard B-section pulley groove. Use these dimensions to confirm the belt matches the drive before you order.
Profile and length are the first check when reading a belt marking. The B profile places this belt in the classical V-belt section, while the 940 mm length gives you the datum length to compare against the old belt or the drive specification. The 40° angle and 11 mm height are part of the same section geometry.
The same size is also listed under Stark B 34 and Mitsuboshi B 34. If you are matching an existing belt, confirm the profile letter and the length in millimeters rather than relying on the part number alone. Send the marking on the back of the belt if you want the team to confirm the match.
For a quote, send the part number B 34 and the quantity you need. If the belt is one of several on the same drive, include the other belt markings so the set can be checked together. The team replies by WhatsApp or email.
Dimensions
- Section
- B
- Length
- 940mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The B profile identifies the classical V-belt section, and the 940 mm length is the datum length. The 17 mm top width, 11 mm height and 40° angle are the section dimensions to compare with the pulley groove.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the old belt and compare the profile letter and length. If the marking is worn, send the drive details and the team can help confirm the right belt or suggest an equivalent.
- What should I send to request a quote?
- Send the part number B 34, the quantity, and any other belt markings on the same drive. The team replies promptly by WhatsApp or email.