Poly-V belt Optibelt PK 1150
- 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 1150 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 1150 and any equivalents.
This is an Optibelt RB Poly-V (multi-rib) belt in the PK profile, listed at a length of 1150 mm. Poly-V belts of this type are used on industrial drives where a flat, flexible multi-rib belt runs over small pulleys at higher speed. Confirm fit by the PK profile, the 1150 mm length and the marking on the back of the belt you are replacing.
Start with the belt currently on the drive. Read the marking on its back: the profile and the length shown there are what you match against this Optibelt RB PK 1150. If the old belt is worn, stretched or its marking is no longer readable, measure the drive instead and check the pulley grooves for the PK rib pattern before ordering.
The same size is also listed under other brands, including Stark PK 1150 and Gates PK 1150, which can help when the drive carries a belt from a different line. When you request a quote, send the part number, the quantity and the drive it goes on. If you are unsure between two sizes, our team can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- PK
- Length
- 1150mm
Frequently asked questions
- What do I need to send to request a quote for this belt?
- Send the part number Optibelt RB PK 1150, the quantity you need and the drive it is used on. If you have the old belt, include a photo of the marking on its back.
- How do I confirm that the PK 1150 fits my drive?
- Check the profile and length on the back of the belt you are removing. The PK profile and the 1150 mm length are the two values to match. If the marking is gone, measure the drive and inspect the pulley grooves.
- Is the same size listed under other brands?
- Yes. The same size is also listed under Stark PK 1150 and Gates PK 1150, so you can compare against those listings when checking your drive.