
V-belt Stark B 50
- Brand
- STARK
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
We reply promptly.
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 50 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 50 and any equivalents.
The Stark B 50 is a classical V-belt with a B profile, a 17 mm top width, an 11 mm height, and a 40° angle. Before you fit it, inspect the drive and sheaves so the new belt seats and wears correctly.
Check sheave grooves for wear, rust, or embedded debris, and confirm the grooves match the B profile. Verify that the sheaves are aligned and that the belt will sit at the correct depth in the groove. Correct the drive first so the replacement belt is not damaged on startup.
Confirm the part number on the old belt and match it to the Stark B 50. The same size is also listed under Optibelt B 50. If the marking is worn, measure the top width and height and note the profile before ordering.
Send the part number, the quantity you need, and a photo of the belt marking or the drive nameplate by WhatsApp or email. Our team replies promptly and can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- B
Frequently asked questions
- What are the dimensions of the Stark B 50?
- It has a B profile, a 17 mm top width, an 11 mm height, and a 40° angle.
- How should I prepare the drive before installing this belt?
- Inspect the sheave grooves for wear and debris, check alignment, and confirm the grooves match the B profile so the belt seats correctly.
- What should I send to request a quote?
- Send the part number, the quantity, and a photo of the belt marking or drive nameplate by WhatsApp or email.

