SKF PHP 1-3V220-JA drive pulley

SKF PHP 1-3V220-JA is a reference of drive pulley, within Power transmission. Request a quote for PHP 1-3V220-JA via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF pulleys of the PHP line for 3V belts with JA size QD bushing are components for V-belt drives. They are used to transmit power between shafts efficiently, maintaining the speed ratio and absorbing variable loads. They are suitable for industrial applications requiring reliability and low maintenance, such as fans, pumps, compressors and machine tools. MR Accesorios Industriales sells this line for the Argentine market.

The designation PHP identifies SKF pulleys for V-belts. The number that follows indicates the number of grooves: 1 for one belt, 2 for two, and so on. Then the belt profile appears, in this case 3V, a narrow section with high capacity. The final number is the outer diameter in tenths of an inch. The suffix JA is the size of the QD bushing with which the pulley is fixed to the shaft.

These pulleys are used in industries such as food, chemical, petrochemical and manufacturing. They are common in centrifugal fans, centrifugal pumps, screw compressors, conveyors and machining machines. In Argentina, they are found in processing plants, metalworking shops and air conditioning systems. Their design allows power transmission with little slip and tolerates minor misalignments, which reduces wear on belts and bearings.

To select a pulley, take into account the belt profile (3V), the number of grooves, the pitch diameter required for the speed ratio and the power to be transmitted. Mounting with JA QD bushing requires thoroughly cleaning the shaft and taper, applying the recommended tightening torque and verifying alignment with the driving pulley. Lubrication does not apply to the pulley, but does apply to the shaft bearings. Periodically check belt tension and groove wear to avoid vibrations.

SKF PHP pulleys are interchangeable with those of other brands that use the same belt profile and the same QD bushing, provided the outer diameter and number of grooves match. Interchangeability depends on the belt and bushing standard, not the brand. If you have the part number of another brand, at MR Accesorios Industriales we will indicate the equivalent SKF pulley.

To request a quote for SKF PHP 3V-JA pulleys, send the complete part number via WhatsApp to MR Accesorios Industriales. We advise you so that you choose the correct pulley according to your application and avoid unplanned downtime. At MR Accesorios Industriales we know about power transmission.