Drive pulley SKF PHP 4-8V4000-M

SKF PHP 4-8V4000-M is a drive pulley reference, within Power transmission. Request a quote for PHP 4-8V4000-M via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF drive pulleys are key components in power transmission systems. The pulley, with V-grooves, transmits motion through a V-belt that fits by friction. They are used to reduce or increase speed and torque between shafts. At MR Accesorios Industriales we carry this SKF line for industrial applications that demand reliability and good performance.

The designation PHP identifies SKF V-belt pulleys. The number that follows indicates the number of grooves: for example, PHP 4-8V2480-M has 4 grooves, while PHP 5-8V3000-M has 5. Then the belt profile appears, such as 8V, which defines the section dimensions. The following number, such as 2480 or 3000, corresponds to the pitch diameter in millimeters or inches depending on the series. The suffix -M indicates the type of bushing or mounting. Knowing these details is key to choosing the correct pulley.

These pulleys are used in industries such as food, cement, mining, petrochemical and general manufacturing. They are found in fans, pumps, compressors, conveyor belts and machine tools. In Argentina, they are common in plants that require robust, low-maintenance drives. The combination of pulley and V-belt absorbs vibrations and protects equipment against overloads, making them ideal for demanding environments.

To select a V-belt pulley, take into account the power to be transmitted, the rotation speed and the pitch diameter. Verify that the number of grooves matches the number of belts in the system. Mounting must ensure alignment between pulleys to avoid irregular wear. Lubrication does not apply to pulleys, but it does to the shaft bearings. Periodically check the belt tension and the condition of the grooves. Careful mounting extends the service life of the assembly.

SKF pulleys can be interchanged with those from other brands that follow the same dimensional standards, such as the 8V, 5V or A series. However, it is essential to verify the pitch diameter, the number of grooves and the type of bushing. Not all profiles are compatible with each other. If you need to replace a pulley, compare the critical dimensions and consult with a specialist. At MR Accesorios Industriales we can advise you to find the right equivalent.

If you already have the part number of your pulley or V-belt, send it via WhatsApp to MR Accesorios Industriales. With that information, our team can quote the exact part you need. We can also help you identify the replacement if you do not have the reference. Write to us and we will respond shortly.

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