SKF PHE FRC180RSB coupling
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Couplings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
SKF PHE FRC180RSB is a reference of coupling, within Power transmission. Request a quote for PHE FRC180RSB via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF PHE FRC RSB coupling is a jaw coupling that transmits torque between shafts and absorbs misalignment. It is used in pumps, gearboxes, compressors and other machines where flexible and reliable connections are needed. MR Accesorios Industriales carries this SKF line, a brand that MR carries, with technical advice to choose the right model.
The designation PHE FRC identifies SKF's jaw coupling series. The numbers that follow —70, 90, 110, 130, 150, 180, 230, 280— indicate the coupling size. The suffix RSB indicates the configuration with a rubber elastic element and bronze bushings, which gives it specific stiffness and damping characteristics. For example, PHE FRC70RSB is the smallest in the series, while PHE FRC280RSB has the highest capacity. Learn more about this series by contacting MR.
These couplings are used in a wide variety of industrial applications in Argentina: centrifugal pumps, gearboxes, compressors, fans, conveyor belts and machine tools. They are common in chemical, petrochemical and food processing plants and in the mining sector. Their design compensates for angular, radial and axial misalignments, which reduces wear on bearings and seals and extends equipment service life.
To select the right coupling, take into account the torque to be transmitted, the rotation speed, the shaft diameter and the type of misalignment expected. Mounting requires precisely aligning the shafts before installing the elastic element. Lubrication is not required in models with rubber jaws, but it is important to check the tightening of the screws and the condition of the bushings. Careful mounting prevents vibration and premature failure.
SKF PHE FRC RSB couplings are interchangeable with other brands that use the same jaw standard and dimensions. When replacing a coupling, verify the shaft diameter, the hub length and the nominal torque. Although equivalences exist between manufacturers, not all part numbers match; that is why confirming the dimensions is essential. At MR Accesorios Industriales we can help you identify the correct replacement.
To request a quote for the SKF PHE FRC RSB coupling you need, send us the full part number by WhatsApp. At MR Accesorios Industriales we advise you so that you choose the right option for your application.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm the dimensions and version against the manufacturer's data sheet.
Frequently Asked Questions
- What does the RSB suffix mean in SKF PHE FRC couplings?
- RSB indicates that the coupling includes a rubber elastic element and bronze bushings. This configuration provides vibration damping and misalignment compensation, suitable for applications with variable loads.
- Do PHE FRC RSB couplings need lubrication?
- No, these couplings do not require lubrication because the elastic element is made of rubber and the bushings are self-lubricating. Only periodic inspection is recommended to check the wear of the element and the tightening of the screws.
- How do I choose the right size of PHE FRC RSB coupling?
- You should consider the nominal torque, the operating speed, the shaft diameter and the type of misalignment. The numbers in the designation (70, 90, 110, etc.) indicate the size; the higher the number, the higher the capacity. Contact us with your application data.