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K Section Poly V Belts
563PK/222K Major Brand Poly V Multiple Ribbed Belt 563mm/22.2 inch Length with 9 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 563mm = 22.2 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
845PK/333K Major Brand Poly V Multiple Ribbed Belt 845mm/33.3 inch Length with 5 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 845mm = 33.3 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1060PK/417K Major Brand Poly V Multiple Ribbed Belt 1060mm/41.7 inch Length with 4 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1060mm = 41.7 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
875PK/344K Major Brand Poly V Multiple Ribbed Belt 875mm/34.4 inch Length with 5 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 875mm = 34.4 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
888PK/349K Major Brand Poly V Multiple Ribbed Belt 888mm/34.9 inch Length with 5 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 888mm = 34.9 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
890PK/350K Major Brand Poly V Multiple Ribbed Belt 890mm/35 inch Length with 5 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 890mm = 35 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1287PK/507K Major Brand Poly V Multiple Ribbed Belt 1287mm/50.7 inch Length with 4 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1287mm = 50.7 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1420PK/559K Major Brand Poly V Multiple Ribbed Belt 1420mm/55.9 inch Length with 3 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1420mm = 55.9 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1075PK/423K Major Brand Poly V Multiple Ribbed Belt 1075mm/42.3 inch Length with 4 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1075mm = 42.3 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1225PK/482K Major Brand Poly V Multiple Ribbed Belt 1225mm/48.2 inch Length with 5 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1225mm = 48.2 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1080PK/425K Major Brand Poly V Multiple Ribbed Belt 1080mm/42.5 inch Length with 4 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1080mm = 42.5 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
900PK/354K Major Brand Poly V Multiple Ribbed Belt 900mm/35.4 inch Length with 5 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 900mm = 35.4 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
545PK/215K Major Brand Poly V Multiple Ribbed Belt 545mm/21.5 inch Length with 8 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 545mm = 21.5 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1453PK/572K Major Brand Poly V Multiple Ribbed Belt 1453mm/57.2 inch Length with 3 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1453mm = 57.2 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
732PK/288K Major Brand Poly V Multiple Ribbed Belt 732mm/28.8 inch Length with 6 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 732mm = 28.8 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1100PK/433K Major Brand Poly V Multiple Ribbed Belt 1100mm/43.3 inch Length with 4 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1100mm = 43.3 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1460PK/575K Major Brand Poly V Multiple Ribbed Belt 1460mm/57.5 inch Length with 3 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1460mm = 57.5 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
630PK/248K Major Brand Poly V Multiple Ribbed Belt 630mm/24.8 inch Length with 7 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 630mm = 24.8 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1613PK/635K Major Brand Poly V Multiple Ribbed Belt 1613mm/63.5 inch Length with 6 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1613mm = 63.5 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
885PK/348K Major Brand Poly V Multiple Ribbed Belt 885mm/34.8 inch Length with 5 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 885mm = 34.8 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1387PK/546K Major Brand Poly V Multiple Ribbed Belt 1387mm/54.6 inch Length with 6 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1387mm = 54.6 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1113PK/438K Major Brand Poly V Multiple Ribbed Belt 1113mm/43.8 inch Length with 4 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1113mm = 43.8 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
745PK/293K Major Brand Poly V Multiple Ribbed Belt 745mm/29.3 inch Length with 6 Ribs
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 745mm = 29.3 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
559PK/220K Major Brand Poly V Multiple Ribbed Belt 559mm/22 inch Length with 8 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 559mm = 22 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
1490PK/587K Major Brand Poly V Multiple Ribbed Belt 1490mm/58.7 inch Length with 3 Ribs Allow 2-3 Days
- Flexibility, available in a wide range of rib types
- Durable hardwearing EPDM construction
- Suitable for a multitude of applications, from gym equipment to the industrial and automotive sectors
K Section Poly V Belts 4.5 - 6mm depth with 3.56mm pitch between the ribs: The Poly-V belt is a single, endless belt with longitudinal V-shaped ribs that mate perfectly with the [show more]... |
Belt Length Approx: 1490mm = 58.7 inch
Poly V Belt Section: K Section
Belt Tensioner
Belt Dressing
K Section Poly V Belts
K section Poly V belts have a ribbed surface with provides a larger contact area than standard V belts or flat belts. This makes them ideal for applications where space is tight but there is a requirement for a high speed drive, as these belts can transmit greater power than a flat belt of the same width and length. You don't need a stepped pulley, and if you use a serpentine belt configuration, one belt can drive several accessories.
The belts are available in different section types - J, K, L and M. These are K section Poly V belts which consist of an endless, single belt with V-shaped ribs. The ribs fit exactly into the V grooves in the pulleys, and this delivers ultra-strong traction and grip, compared to a flat belt or an ordinary V belt.
This is because the Poly V belt is constructed as a single unit which has an uninterrupted and completely supported tension member. This allows the drive load to be distributed evenly across the entire width of the sheave. You don't have to grapple with a number of separate belts, so you eliminate the problems of belts interfering with each other, turning over, grabbing and slipping.
The Poly V belts can handle 40:1 speed ratios, yet still track properly without the need for special guides, deep grooves, flanges or crowns. Speed ratios can be maintained more consistently, and output speed kept at a more uniform level, because the Poly V belt doesn't seat in the grooves as easily as other belts.
The belts are very robust, resisting abrasion, ozone, heat and oil and conduct static. Quieter than flat belts, Poly V belts also use less energy.
Size and pitch
The cross section profile is thinner than with standard V belts, so it's possible to use smaller pulleys. You can get an approximate calculation of the belt's width if you multiply the number of ribs by 3.56 mm. That figure is the pitch on these belts - the distance from the base of one tooth to the base of the next one.
Lengths will usually range from 630mm to 3021mm, equivalent to an imperial range of 24.8" to 188.9".
Simply Bearings ?unrivalled help and service, we know it can be complicated deciding on the exact belt you require, so our website is designed to guide you, by allowing you to specify length and section. If you need any extra information, our telephone team is very knowledgeable, and happy to help at any time. We also have a no-quibble guarantee, which means that if you order the wrong thing, you can exchange it or return it.








