V-belt Stark B 120
- Brand
- STARK
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
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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 STARK: 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
STARK B 120 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 120 and any equivalents.
The Stark B 120 is a classical V-belt with a B profile. Its cross-section measures 17 mm across the top and 11 mm high, with a 40° angle. Before you fit it, take a few minutes to check the drive and sheaves.
Inspect the sheave grooves for wear, rust, or embedded debris. Worn grooves let a new belt sit too deep, so it slips and wears quickly. Check that the sheaves are aligned and that the belt will run straight in the grooves.
Confirm the old belt marking matches B 120. If the marking is worn off, measure the top width and height: 17 mm and 11 mm. The same size is also listed under Optibelt B 120.
When you request a quote, send the part number B 120 and the quantity. If you are replacing a set, send the count and any photos of the drive.
Dimensions
- Section
- B
Frequently asked questions
- What are the dimensions of the Stark B 120?
- The Stark B 120 has a B profile with a 17 mm top width, 11 mm height, and 40° angle.
- How do I confirm the B 120 is the right belt?
- Check the marking on the old belt. If it is unreadable, measure the top width and height against 17 mm and 11 mm.
- What should I send to request a quote?
- Send the part number B 120 and the quantity you need. For a set replacement, include the number of belts.