Drive pulley SKF PHP 4-B52-SD

SKF PHP 4-B52-SD is a drive pulley reference, within Power transmission. Request a quote for PHP 4-B52-SD via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF V-belt pulley from the PHP series with B profile is a power transmission component mounted on shafts to receive V-belts. It is used to transmit motion between parallel shafts in a wide variety of machines. Its design allows precise fitting and reliable operation in industrial applications. MR Accesorios Industriales sells this pulley as part of its power transmission line.

The designation PHP 3-B46-SD reads as follows: PHP identifies the SKF V-belt pulley category; the number 3 indicates the number of grooves; the letter B corresponds to the V-belt profile (section B); and the number 46 indicates the pitch diameter in inches. The suffix SD refers to the type of bushing or mounting system. Other examples in the series are PHP 3-B48-SD, PHP 3-B50-SD and PHP 3-B52-SD, which vary in diameter. Always verify the complete part number to ensure compatibility with your shaft and belt.

These pulleys are used in industries such as food, textile, woodworking, cement and aggregate processing plants. They are common in fans, pumps, compressors, conveyor belts and machine tools. In Argentina, they are found in metalworking factories, food plants and industrial air conditioning systems. Their B profile accepts section B V-belts, which are widely used in the local market.

To select the right pulley, take into account the pitch diameter, the number of grooves and the type of bushing. Installation requires aligning the pulleys to prevent premature wear of belts and bearings. Check belt tension according to the manufacturer's recommendations and periodically inspect groove wear. Lubrication does not apply to the pulley, but it does apply to the shaft bearings. Mounting with a taper bushing makes adjustment and removal easier.

SKF PHP series pulleys are interchangeable with other brands that use the same belt profile and pitch diameter, as long as the number of grooves and the mounting system match. When looking for a replacement, compare the complete part number and the critical dimensions. Not all pulleys with a B profile are identical: the outside diameter and the type of bushing may vary. Ask us if you have any doubts about equivalence.

To request a quote for the pulley you need, send us the complete part number on WhatsApp. At MR Accesorios Industriales we advise you so you can choose the right pulley for your application. We can also help you with V-belts and other transmission components. Write to us and we will reply shortly.

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