V-belt Optibelt B 75
- 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 →
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 75 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 75 and any equivalents.
The Optibelt B 75 is a classical V-belt in the VB / Red Power series. It has a B profile, a length of 1981 mm, a top width of 17 mm, a height of 11 mm and a 40-degree angle. Use the marking on the old belt to confirm this is the correct replacement.
To match this belt to the one being replaced, read the marking on the back of the old belt. The part number B 75 identifies the profile and length. If the old belt is worn or the marking is unreadable, measure the outside length and check the top width and height against 17 mm and 11 mm. The 40-degree angle is the standard V-belt angle and should match the pulley groove.
The same size is also listed under Stark B 75. If your drive uses multiple belts, replace them as a set so the load is shared evenly. Inspect the pulleys for wear, alignment and debris before installing the new belt. A worn pulley groove can quickly damage a new belt, even if the size is correct.
Dimensions
- Section
- B
- Length
- 1981mm
Frequently asked questions
- How do I confirm the Optibelt B 75 is the right belt for my drive?
- Check the marking on the back of the old belt. It should show B 75. If it does not, measure the outside length and compare the top width and height to 17 mm and 11 mm. The profile must be B and the length 1981 mm.
- Can I replace just one belt in a multi-belt drive?
- It is best to replace all belts in the drive at the same time. Belts that have run together wear evenly and share the load. Mixing a new belt with old ones can cause the new belt to carry more than its share.
- What information do I need to request a quote?
- Send the part number B 75 and the quantity you need. If you are unsure of the part number, send the marking on the old belt or the outside length, top width and height. We will confirm the belt or suggest an equivalent.