SKF PHF SD-1-1/2 taper bushings and components

SKF PHF SD-1-1/2 is a reference of taper bushings and components, within Power transmission. Request a quote for PHF SD-1-1/2 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF PHF SD taper bushings are power transmission components that allow pulleys, sprockets and other elements to be mounted on cylindrical shafts. Their tapered design provides a firm, centered fit, and their screw fastening system offers reliable clamping. They are used in a wide variety of industrial applications, from conveyors to machine tools. MR Accesorios Industriales carries this line as part of its power transmission catalogue.

The PHF SD-… designation identifies the taper bushing size. The number following SD indicates the nominal shaft diameter in inches, expressed as a fraction or whole number. For example, PHF SD-1 corresponds to a 1-inch shaft, while PHF SD-1-1/2 is for a 1 1/2-inch shaft. Suffixes with fractions such as 1-1/8, 1-1/4 or 1-3/16 allow adaptation to standard shaft sizes. This nomenclature makes it easy to select quickly according to the diameter of the shaft where the bushing will be mounted.

These bushings are used in industries such as food, cement, mining, paper and materials handling. They are common in conveyors, bucket elevators, mixers, fans and pumps. In Argentina, they are found in production plants, metalworking shops and agro-industrial facilities. Their ability to transmit torque and withstand radial and axial loads makes them versatile for equipment requiring secure mounting and simple dismounting without damaging the shaft or the driven element.

To select the right bushing, check the shaft diameter and the dimensions of the pulley or sprocket hub. Mounting is done by inserting the bushing into the hub and tightening the fastening screws evenly and progressively. It is essential to clean the conical surfaces and apply the recommended torque. Lubrication is not necessary on the cone, but it must be kept free of contaminants. Correct alignment between shafts prevents vibration and premature wear. If in doubt, consult our technical team.

As for equivalents, SKF PHF SD taper bushings can be interchanged with other taper bushing systems from different brands, as long as the cone dimensions and shaft diameter match. However, it is advisable to verify tolerances and the fastening method. Bushings with similar designations exist on the market, but each manufacturer may have variations in angles and lengths. Therefore, when looking for a replacement, it is key to compare technical specifications and not rely only on the commercial name.

To request a quote for SKF PHF SD taper bushings, send the exact part number by WhatsApp to MR Accesorios Industriales. Our team will advise you so you choose the right bushing for your application.