Drive pulley SKF PHP 4-3V412-SH

SKF PHP 4-3V412-SH is a drive pulley reference, within Power transmission. Request a quote for PHP 4-3V412-SH via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

SKF PHP line drive pulleys are components for friction power transmission. The pulley, with V-grooves, drives the V-belt and transmits motion between shafts efficiently and quietly. They are used in fans, pumps, compressors and conveyors. MR Accesorios Industriales sells this line as an official brand so you can solve your drives with technical support.

The designation of these pulleys combines the belt type and the pitch diameter. For example, PHP 1-3V365-SH indicates a single-groove pulley for 3V belt and 365 tenths of an inch pitch diameter. The -SH suffix defines the shaft mounting system, in this case an SH type taper bushing. The series examples, such as PHP 1-3V412-SH or PHP 1-3V600-SH, show the progression of available diameters. Knowing this nomenclature allows you to select the correct pulley according to the belt and shaft.

These pulleys are used in a wide variety of industries in Argentina: from food and textile plants to metalworking shops and agricultural establishments. They are common in centrifugal fans, water pumps, screw compressors and belt conveyors. They are also found in machine tools and refrigeration equipment. Their design allows transmitting power with low maintenance and high reliability in continuous service.

To select a V-belt pulley, take into account the pitch diameter, the number of grooves and the belt type. The -SH suffix indicates a taper bushing that facilitates assembly and disassembly without hammering the pulley. Verify alignment between pulleys to avoid irregular belt wear. Lubrication does not apply to the pulley, but correct belt tensioning does. A clean assembly with the proper bushing torque ensures a long service life.

SKF PHP line pulleys are interchangeable with other brands that use the same taper bushing system and belt profile. When replacing, compare the pitch diameter, the number of grooves and the bushing type. Do not invent part numbers: follow the complete designation. If in doubt, consult us with the original measurement. Interchangeability between brands is possible when these parameters match, which simplifies replacement in existing equipment.

To request a quote for SKF PHP drive pulleys, send the complete part number via WhatsApp to MR Accesorios Industriales. With more than 80 years in the industry, we advise you to choose the right pulley for your application. We can also help you with the corresponding bushing and belt. Write to us and we will respond shortly.

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