Poly-V belt Optibelt PK 1345
- 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.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
OPTIBELT and STARK: matching part numbers →GATES and OPTIBELT: matching part numbers →
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Description
OPTIBELT PK 1345 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 1345 and any equivalents.
The Optibelt RB PK 1345 is a Poly-V (multi-rib) belt with a PK profile and a length of 1345 mm. Poly-V belts are used in drives that need a thin, flexible belt to transmit power across multiple small pulleys, such as accessory drives on industrial equipment. This page covers how to confirm the belt fits your drive before you request a quote.
To confirm fit, check the marking on the old belt. If it reads PK 1345, this Optibelt RB belt matches the profile and length. Also inspect the pulleys: the number of ribs on the belt must match the number of grooves on every pulley in the drive, and the pulleys must be free of wear or debris that could affect belt tracking.
The same size is also listed under Stark PK 1345 and Gates PK 1345. If your drive uses a PK profile belt with a 1345 mm length, any of these listings can serve as a reference when you send your request.
When you request a quote, include the part number PK 1345, the quantity, and a photo of the belt marking if possible. Our team can help confirm the right belt or suggest an equivalent based on the profile and length you provide.
Dimensions
- Profile
- PK
- Length
- 1345mm
Frequently asked questions
- What does the PK profile mean for this belt?
- PK indicates a Poly-V (multi-rib) belt profile. The belt has multiple ribs that run lengthwise and mate with matching grooves in the pulleys. The number of ribs must match the pulley grooves for proper operation.
- How do I know if the Optibelt RB PK 1345 fits my drive?
- Check the marking on your old belt. If it shows PK 1345, this belt has the same profile and length. Also confirm the pulley groove count matches the belt rib count and that the pulleys are in good condition.
- What information should I send to request a quote?
- Send the part number PK 1345, the quantity you need, and any marking from the old belt. A photo of the belt and pulleys can help us confirm the correct replacement.