V-belt Optibelt B 73
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- VB / Red Power
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 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 B 73 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 73 and any equivalents.
This page covers the Optibelt B 73 from the Red Power VB series, a classical V-belt with a B profile and a 1930 mm length. It is used in industrial drives where a standard B-section belt is specified. To request a quote, send the part number and the details below.
The belt has a top width of 17 mm, a height of 11 mm and a 40-degree angle. The same size is also listed under Mitsuboshi B 73 and Stark B 73, which can help when comparing an existing installation. The marking on the back of the belt should match the part number and profile before ordering.
For a quote, include the part number B 73, the quantity needed, and any drive details such as the sheave groove profile and the application. If you are replacing a belt from another brand, note the marking on the old belt. Our team can confirm the B profile and 1930 mm length and suggest an equivalent if needed.
Dimensions
- Section
- B
- Length
- 1930mm
Frequently asked questions
- What information should I send with a quote request for the Optibelt B 73?
- Send the part number B 73, the quantity, and the marking on your current belt. If you have the drive specifications, include the sheave profile and the application so we can confirm the fit.
- Can you help if I am replacing a different brand of B 73 belt?
- Yes. The same size is also listed under Mitsuboshi B 73 and Stark B 73. Share the old belt marking and we can help confirm the correct replacement.
- What are the dimensions of the Optibelt B 73?
- It is a classical V-belt with a B profile, a 1930 mm length, a top width of 17 mm, a height of 11 mm and a 40-degree angle.