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V-belt SKF PHG SPC4250
- Manufacturer Part Number
- PHG SPC4250
- Brand
- SKFOfficial brand
- Category
- Power transmission
- Subcategory
- V-belts
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Description
SKF PHG SPC4250 is a v-belt reference, within Power transmission. Request a quote for PHG SPC4250 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF V-belts from the PHG SPC series are narrow section power transmission elements, designed to work on grooved pulleys. They are used to link a motor with a machine and transmit motion efficiently, absorbing vibrations and protecting components. At MR Accesorios Industriales we carry them as part of our power transmission line, with technical advice so you choose the right belt for your application.
The designation of these belts combines letters and numbers that identify their main characteristics. In the PHG SPC series, the letters PHG correspond to the product line, while SPC indicates the narrow section according to standard. The numbers that follow, as in the examples PHG SPC1700 or PHG SPC2240, indicate the pitch length in millimeters. Some models include a suffix with an X and a number, for example PHG SPC2120X6, which indicates the number of ribs when they are multi-rib belts. Knowing this nomenclature lets you quickly identify the belt you need.
These belts are used in a wide variety of industries in Argentina, such as food, metallurgy, textile and mining. They are present in compressors, pumps, fans, mills, conveyor belts and machine tools. Their narrow profile makes them suitable for transmissions that require high power in reduced spaces and high speeds. In industrial plants, workshops and agro-industrial facilities, they are a reliable solution for moving equipment. MR Accesorios Industriales offers them for replacement and new projects.
To select the correct belt, take into account the section, the pitch length and the number of ribs if it is multi-rib. Verify that the pulleys are aligned and in good condition, without wear in the grooves. Tension must be adequate: too low produces slipping and premature wear; too high overloads the bearings. It is advisable to periodically check the condition of the belt and replace it at signs of cracking, fraying or loss of tension. Follow the machine manufacturer's recommendations for mounting and lubrication of associated components.
On the market there are belts from different manufacturers with equivalent nomenclatures. SPC series from different brands are usually interchangeable if section, length and number of ribs match. However, it is important to verify dimensional tolerances and material quality, as they influence performance and durability. When requesting a quote, provide the full part number shown on the original belt or in the machine manual to ensure compatibility. Our technical team can help you identify the right option.
If you need SKF V-belts from the PHG SPC series, at MR Accesorios Industriales we advise you. Send us the part number by WhatsApp, along with a photo if possible, and we'll quote you promptly. We have more than 80 years of experience in the industrial sector. Don't hesitate to ask us about other sizes or sections; we are here to help you keep your equipment running.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Section
- SPC
- Type
- Estrecha
Frequently Asked Questions
- How do I identify the belt I need?
- Look for the part number engraved on the old belt. The letters indicate the section and the numbers the pitch length. If it is multi-rib, you will see an X followed by the number of ribs. With that data and a photo, we can quote you the equivalent belt.
- What does it mean that it is a narrow section?
- Narrow section belts, such as SPC, have a higher width-to-height ratio than classic ones. This allows them to transmit more power in less space and work at higher speeds, making them ideal for compact, high-performance transmissions.
- Are SKF belts compatible with pulleys from other brands?
- Yes, as long as the pulleys comply with the standard for SPC section and the grooves are in good condition. Interchangeability depends on section, length and number of ribs matching. Still, we recommend verifying alignment and tension for optimal operation.

