V-belt Mitsuboshi B 21

MITSUBOSHI B 21 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 21 and any equivalents.

When you need a Mitsuboshi B 21 classical V-belt, the fastest way to a correct quote is to send the belt marking and the drive details. This page covers the profile and dimensions we use to match your request. Use it to prepare a complete inquiry for your maintenance or purchasing team.

The Mitsuboshi B 21 is a classical V-belt with a B profile. It measures 17 mm across the top, 11 mm in height, and has a 40° angle. These three dimensions define the belt's cross-section and are the primary data we use to confirm a replacement. Include them in your request along with the part number B 21.

For a quote, send the part number and the belt marking from the old belt. Add the drive's sheave groove profile, the number of belts on the drive, and the center distance if you have it. If the belt is worn or damaged, note any cracking, glazing, or stretching. A photo of the marking helps confirm the exact item.

If you are replacing multiple belts on the same drive, list each position and quantity so we can quote the full set. We carry Mitsuboshi belts and can help you confirm the right B-profile belt for your application. Send your request by WhatsApp or email and our team will reply promptly.