V-belt Optibelt B 42
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- VB / HVAC Power
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Other brands for this category
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GATES and OPTIBELT: matching part numbers →OPTIBELT and STARK: matching part numbers →
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Description
OPTIBELT B 42 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 42 and any equivalents.
The Optibelt B 42 is a classical V-belt in the VB / HVAC Power series. It has a B profile, a length of 1143 mm, a top width of 17 mm and a height of 11 mm. This belt is used on drives that take a classical B-section V-belt.
Classical V-belts in the B profile are common on HVAC and industrial drives where a standard section is specified. To confirm fit, compare the belt you are replacing with the B 42 on three points: profile B, top width 17 mm and height 11 mm. The 40 degree angle is part of the profile geometry and must match the pulley groove.
The length is 1143 mm. Measure the old belt or read the marking on its back, then match it to the B 42. If the old belt is a B profile and measures 1143 mm, the B 42 is the correct size. The same size is also listed under Stark B 42.
Send the part number B 42, the profile and the length when you request a quote. If you are unsure, send the marking from the old belt and the team can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- B
- Length
- 1143mm
Frequently asked questions
- How do I confirm the Optibelt B 42 fits my drive?
- Check that the drive uses a B profile belt, then confirm the top width is 17 mm, the height is 11 mm and the length is 1143 mm. The 40 degree angle must match the pulley groove.
- What should I send to request a quote for the B 42?
- Send the part number B 42, the profile B and the length 1143 mm. If you have the old belt, send the marking on its back as well.
- Is the B 42 listed under any other brand?
- Yes, the same size is also listed under Stark B 42.