Coupling SKF PHE L090/095NR

SKF PHE L090/095NR is a coupling reference, within Power transmission. Request a quote for PHE L090/095NR via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF couplings of the PHE L…NR line are flexible transmission elements that connect shafts and absorb misalignment, vibration and shock. They are used in a wide variety of industrial machines to protect bearings, seals and gears, extending the service life of the assembly. MR Accesorios Industriales carries this line as part of its power transmission offering, with technical advice to choose the right model.

The PHE L…NR designation is interpreted as follows: PHE identifies the SKF coupling category; L indicates that it is a split bushing coupling (L type); # is the size or model number, which correlates with the maximum shaft diameter and torque capacity; and NR indicates that the coupling is supplied without a retaining ring (non-retained), that is, without the ring that fixes the bushing in position. Examples such as PHE L035NR, PHE L050NR or PHE L150NR show the progression of sizes: the higher the number, the greater the capacity. This nomenclature allows you to quickly identify the size and configuration when ordering spare parts or replacements.

These couplings are used in industries such as food processing, cement, mining, petrochemical and material handling. They are common in centrifugal pumps, fans, compressors, conveyors, mixers and mills, where torque must be transmitted between shafts with some inevitable misalignment. In Argentina, they are found in processing plants, quarries and manufacturing facilities that need a rugged coupling with simple maintenance. Their split bushing design facilitates assembly and disassembly without moving the machines, which reduces downtime.

To select the correct coupling, take into account the torque to be transmitted, the rotation speed, the shaft diameters and the permissible degree of misalignment. The rubber or polyurethane bushing absorbs vibration and allows a certain angular and radial misalignment; verify that the material is compatible with the environment (temperature, oils, ozone). During assembly, align the shafts precisely before installing the bushing, since poor alignment accelerates wear. It does not require lubrication, which simplifies maintenance. Periodically check the condition of the bushing and replace it if it shows cracks or deformation.

Regarding equivalences, SKF PHE L…NR couplings can be interchanged with others of similar design from different brands, as long as the shaft dimensions, nominal torque and maximum speed match. There is no universal table of exact equivalences; each manufacturer has its own part numbers and tolerances. Therefore, when looking for a replacement, it is essential to compare technical specifications and not rely only on the model number. If you have doubts, consult us with the application data and we will help you find the right option.

If you need an SKF PHE L…NR coupling or want to replace the one you have, send us the complete part number via WhatsApp to MR Accesorios Industriales. With more than 80 years in the industry, we advise you so that you choose the correct model according to your equipment and application. Write to us and we will quote you promptly.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.