
V-belt Optibelt C 120
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- C
- Series
- VB
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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 →MITSUBOSHI 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 C 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 C 120 and any equivalents.
The Optibelt C 120 VB is a classical V-belt in profile C with a length of 3150 mm. If you are replacing a belt already in service, this page helps you match the marking on the old belt to the correct part.
The most reliable way to match a replacement is to read the marking on the back of the belt you are removing. Confirm the profile (C), the part number (C 120) and the length (3150 mm) against the data here. The belt has a top width of 22 mm, a height of 14 mm and a 40-degree angle.
The same size is also listed under Mitsuboshi C 120 and Stark C 120, so you can compare markings across brands if the original belt is not an Optibelt. Send the part number, the profile and the length by WhatsApp or email and the team will confirm the right belt or suggest an equivalent.
Dimensions
- Section
- C
- Length
- 3150mm
Frequently asked questions
- How do I confirm this is the correct belt for my drive?
- Read the marking on the back of the belt being replaced. Check the profile letter and the part number, then compare the length to 3150 mm. If the old belt is worn or the marking is unreadable, measure the outside length and send it with the profile.
- What are the dimensions of the Optibelt C 120 VB?
- Profile C, length 3150 mm, top width 22 mm, height 14 mm and a 40-degree angle.
- What should I send to request a quote?
- Send the part number C 120, the profile C and the length 3150 mm by WhatsApp or email. If you are replacing a belt from another brand, include the marking from the back of that belt so the team can confirm the match.

