SKF PHP 4-D220TB drive pulley

SKF PHP 4-D220TB is a reference of drive pulley, within Power transmission. Request a quote for PHP 4-D220TB via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF V-belt pulleys from the PHP line are components for V-belt drives. They are used to transmit power between shafts efficiently and reliably in a wide variety of machines. Their design allows V-belts to be mounted and the desired transmission ratio to be achieved. MR Accesorios Industriales sells this line as part of its power transmission offering.

The designation PHP …-D…TB is interpreted as follows: PHP identifies the SKF V-belt pulley category; the first number indicates the number of grooves; the letter D indicates the belt profile type; the following number corresponds to the pitch diameter in millimeters; and TB indicates the type of bushing or mounting. For example, PHP 4-D120TB is a 4-groove pulley for a D-profile belt with a pitch diameter of 120 mm and mounting via taper bushing. Suffixes may vary depending on the fastening system, so it is advisable to verify the complete code.

These pulleys are used in industries such as food, textile, wood, cement and in aggregate processing plants. They are also common in industrial fans, compressors, centrifugal pumps and conveyors. In Argentina, they are found in production lines that require robust, low-maintenance drives. Their V-profile allows high torques to be transmitted with good performance and vibration absorption.

To select a V-belt pulley, take into account the power to be transmitted, the speed of the fast shaft and the transmission ratio. It is essential that the pitch diameter is compatible with the belt and that the number of grooves matches the required power. Mounting with a taper bushing facilitates installation and centering. Check alignment between pulleys to avoid premature wear of belts and bearings. Lubrication does not apply to the pulley, but it does to the equipment's bearings.

SKF pulleys from the PHP line can be interchanged 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 type of bushing. MR Accesorios Industriales can help you identify the equivalent pulley for your application.

To request a quote for the pulley you need, send the complete code by WhatsApp to MR Accesorios Industriales. If you do not have it on hand, send a photo of the old pulley or the shaft and belt dimensions. Our technical team advises you so that you order the correct part and avoid unplanned downtime.