SKF PHF TBU3535X75MM taper bushings and components

SKF PHF TBU3535X75MM is a reference of taper bushings and components, within Power transmission. Request a quote for PHF TBU3535X75MM via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF taper bushing of the PHF TBU line is a fastening element that allows pulleys, gears, couplings and other components to be mounted on cylindrical shafts. Its tapered design ensures a firm, centered fit, facilitating assembly and disassembly without damaging the shaft or the driven element. It is a reliable solution for power transmission in industrial machinery.

The designation PHF TBU…MM is interpreted as follows: PHF identifies the SKF taper bushing category; TBU indicates the bushing type (tapered with flange); the first four-digit number (for example, 2517 or 3535) identifies the bushing size; the suffix MM indicates that the bore is machined in millimeters. In the examples, PHF TBU2517X14MM has a 14 mm bore, while PHF TBU3535X90MM has 90 mm. This nomenclature allows the required size to be identified quickly.

These bushings are used in a wide variety of industrial applications: mounting pulleys for belt drives, gears for gearboxes, flexible couplings, fans, pumps, conveyors and process equipment. In Argentina, they are common in the food, chemical, mining and cement industries and in water treatment plants. Their ability to transmit torque without slipping and their ease of assembly make them ideal for equipment that requires frequent maintenance or configuration changes.

To select the correct bushing, verify the shaft diameter and the hub dimensions of the element to be mounted. The bushing must match the tapered bore of the hub and the shaft diameter. During assembly, clean and degrease the tapered surfaces, insert the bushing into the hub and then onto the shaft, and tighten the fastening screws evenly and progressively until the recommended torque is reached. It is essential to align the assembly correctly to avoid vibration and premature wear.

As for equivalents, SKF taper bushings of the PHF TBU line are interchangeable with bushings from other brands that follow the same dimensional standard (such as TB-type bushings or similar). However, always verify the tolerances and the fastening system before replacing one bushing with another of a different brand. Interchangeability is given by the standardized dimensions, not by the manufacturer's code. Consult us if you have doubts about compatibility.

To request a quote for the SKF PHF TBU taper bushing you need, simply send us the full part number via WhatsApp. At MR Accesorios Industriales we advise you so that you choose the correct size and we send you a quote with no obligation.