
Poly-V belt Optibelt PK 1321
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- RB
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Tell us the quantity you need and request a quote by WhatsApp or email.
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 PK 1321 belongs to poly-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 PK 1321 and any equivalents.
The Optibelt RB PK 1321 is a Poly-V (multi-rib) belt with a PK profile and a length of 1321 mm. We carry this belt for maintenance, engineering, and purchasing teams who need to match a drive by its marking.
When you read the back of an old belt, the marking gives you the profile and length. For this Optibelt belt, the profile is PK and the length is 1321 mm. Use those two values to confirm the replacement before you order.
The Optibelt RB PK 1321 is a Poly-V (multi-rib) belt. It is identified by the part number PK 1321. If the marking on your belt matches, this is the correct profile and length.
To request a quote, send the part number Optibelt RB PK 1321 by WhatsApp or email. Our team replies promptly and can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- PK
- Length
- 1321mm
Frequently asked questions
- How do I confirm the Optibelt RB PK 1321 is the right belt?
- Check the marking on the back of your old belt. It should show the PK profile and a length of 1321 mm.
- What is the profile and length of this belt?
- The profile is PK and the length is 1321 mm.
- How do I request a quote for the Optibelt RB PK 1321?
- Send the part number PK 1321 by WhatsApp or email. Our team replies promptly and can help confirm the right belt or suggest an equivalent.

