V-belt Optibelt B 57
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- VB / Red 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 →
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Description
OPTIBELT B 57 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 57 and any equivalents.
The Optibelt B 57 is a classical V-belt in the VB Red Power series. It has a B profile, a top width of 17 mm, a height of 11 mm, and a 40-degree angle. Its length is 1524 mm.
To match this belt to the one being replaced, read the marking on the old belt. You are looking for a B profile and a 1524 mm length. The B 57 designation confirms these dimensions. If the old belt is worn or the marking is unreadable, measure the top width and the outside length to confirm the profile and length.
This belt has a top width of 17 mm, a height of 11 mm, and a 40-degree angle. These dimensions define the B profile. The same size is also listed under Stark as B 57. When you request a quote, send the part number B 57 and the quantity you need.
For drives using multiple belts, replace all belts in the set at the same time. Mixing new and worn belts can cause uneven loading and vibration. Inspect the sheaves for wear, rust, or debris before installing the new belt.
Dimensions
- Section
- B
- Length
- 1524mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on your existing belt for a B profile and a 1524 mm length. The B 57 matches those dimensions. If the marking is not clear, measure the top width and outside length.
- What should I send to get a quote?
- Send the part number B 57 and the quantity you need. If you are replacing a set, include the number of belts on the drive.
- Can I replace just one belt in a multi-belt drive?
- It is best to replace all belts in the set at the same time. This helps maintain even tension and load sharing across the drive.