
Timing belt Optibelt 3280 8MDC 21
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Delta Chain
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Description
OPTIBELT 3280 8MDC 21 belongs to timing 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 3280 8MDC 21 and any equivalents.
This Optibelt Delta Chain belt is a polyurethane timing belt with an 8MDC profile and a 3280 mm length. The profile and length are the two numbers to match against your drive before you request a quote.
On a synchronous drive, the profile controls how the belt seats in the pulleys and the length sets the center distance. This belt is identified as 8MDC by profile and 3280 mm by length, so both figures need to line up with the pulleys and the layout on your equipment. The Delta Chain construction is polyurethane, which is the material stated for this belt.
The clearest way to confirm a match is to read the marking on the back of the belt you are replacing and compare it with 3280 8MDC 21. If the old belt is worn, damaged or unreadable, send photos of the drive and the pulleys along with the machine details so the profile and length can be checked against this belt.
We carry the Optibelt 3280 8MDC 21 for maintenance, engineering and purchasing teams. Send the part number by WhatsApp or email and we will reply promptly, confirm the belt or suggest an equivalent where one applies.
Dimensions
- Length
- 3280mm
Frequently asked questions
- What do the profile and length on this belt mean?
- The belt is listed with an 8MDC profile and a 3280 mm length. The profile must match the pulley grooves and the length must match the drive layout.
- How do I confirm this is the belt on my machine?
- Read the marking on the back of the belt being replaced. If it shows 3280 8MDC 21, it is the same identification. If it is worn or unreadable, send photos of the drive and pulleys with the machine details.
- What should I send for a quote?
- Send the part number 3280 8MDC 21 by WhatsApp or email. If you are unsure of the profile or length, include the old belt marking and photos of the drive so we can confirm the correct belt.

