
V-belt Optibelt A 20
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
- Series
- VB / HVAC 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 →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 A 20 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 A 20 and any equivalents.
The Optibelt A 20 is a classical V-belt with a profile A cross-section and a length of 559 mm. The 13 mm top width, 8 mm height, and 40-degree angle define the belt's fit in the pulley groove.
When a drive is down, the fastest way to identify the replacement is to read the marking on the back of the old belt. The Optibelt A 20 marking tells you the profile and the length in one line. Note that code, then match it to the profile and length listed here before ordering.
This belt is part of the Optibelt VB / HVAC Power series. The same size is also listed under Mitsuboshi A 20 and Stark A 20, so you can compare what is already on the shelf. If the marking is worn or unreadable, measure the top width and the outside length and send those values with your request.
To request a quote, send the part number A 20, the quantity, and the equipment it runs on by WhatsApp or email. The team replies promptly and can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- A
- Length
- 559mm
Frequently asked questions
- What marking should I look for on the old belt?
- Look for the code A 20 on the back of the belt. That identifies the profile and length so you can match it to this Optibelt A 20.
- What are the dimensions of this belt?
- Profile A, length 559 mm, top width 13 mm, height 8 mm, and angle 40 degrees.
- How do I request a quote?
- Send the part number A 20, the quantity, and the equipment details by WhatsApp or email. The team replies promptly and can help confirm the right belt or suggest an equivalent.

