SKF PHP 6-3V530-SK drive pulley

SKF PHP 6-3V530-SK belongs to drive pulley, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PHP 6-3V530-SK and any equivalents.

SKF PHP V-belt pulleys are power transmission components that mount on machine shafts and work with V-belts to transfer motion from a motor to driven equipment. By changing pulley diameters, you set the speed ratio between the motor and the machine. They are used in many industrial settings, from fans and pumps to conveyors and machine tools. MR Industrial Accessories supplies this line as part of its power transmission range.

The part number of an SKF PHP pulley follows a clear pattern. The letters PHP identify the V-belt pulley category. The first number after the hyphen tells you the number of grooves, such as 1, 2 or 3. Then comes the belt profile, for example 3V or 5V, which sets the groove width and depth. The following four-digit number is the pitch diameter in tenths of an inch, so 1400 means 14.0 inches. The -SK suffix indicates the bushing or mounting system. Reading the code correctly helps you match the pulley to your drive.

These pulleys appear in industrial ventilation, centrifugal pumps, compressors, belt conveyors, mixers and food processing machines. They also serve in agricultural irrigation equipment and water treatment plants. Their design supports efficient power transmission over long center distances, and you can mount multiple belts to share the load.

When selecting a pulley, check the belt profile (3V, 5V, etc.), the number of grooves, the pitch diameter and the bushing type. Confirm the power to be transmitted, the shaft speed and the operating environment. During installation, align the pulleys correctly to prevent premature belt wear and vibration. Pulleys themselves do not require lubrication, but the shaft bearings do. Set belt tension according to the belt manufacturer's recommendations.

For interchangeability, SKF PHP pulleys can replace other brands that use the same belt profiles and standard pitch diameters. Always verify bushing dimensions and the mounting system, as these can differ between manufacturers. Compare technical specifications and consult a specialist before substituting a pulley. MR Industrial Accessories can help you choose the right pulley for your equipment.

If you already have the part number, send it to us on WhatsApp and we will provide a quote. Our team can also suggest equivalents and help you select the correct SKF PHP pulley for your application.