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Taper bushings and components SKF PHF TB3020X75MM
- Manufacturer Part Number
- PHF TB3020X75MM
- Brand
- SKFOfficial brand
- Category
- Power transmission
- Subcategory
- Taper bushings and components
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Description
SKF PHF TB3020X75MM is a taper bushings and components reference, within Power transmission. Request a quote for PHF TB3020X75MM via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF PHF TB taper bushing is a fastening component used to mount pulleys, gears, sprockets and other elements on cylindrical shafts. Its tapered design allows a firm, centered fit when it is compressed against the hub by screws. It is a practical power transmission solution because it simplifies installation and removal without special machining on the shaft.
The PHF TB designation identifies SKF taper bushings with a screw fastening system. The number that follows, for example 1008, indicates the bushing size: the higher the number, the larger the outside diameter and capacity. The suffix after the X indicates the shaft diameter in millimeters, as in PHF TB1008X9MM or PHF TB1008X16MM. Thus, the full code tells you the bushing size and the shaft diameter for which it was made.
These bushings are used in industries such as food, mining, cement and aggregate processing plants. They also appear in conveyors, mixers, fans and pumps. In Argentina, they are common in maintenance of production lines where pulleys or gears need to be changed frequently. Because they do not require a keyway on the shaft, they simplify replacement and reduce downtime.
To select the bushing, check that the shaft diameter matches the suffix in the code and that the bushing size is compatible with the hub of the element to be mounted. During installation, clean the tapered surfaces, apply the specified torque to the screws gradually and check alignment between pulleys. Proper lubrication of the thread and the use of safety washers help prevent loosening.
SKF taper bushings are interchangeable with those of other brands that follow the same dimensional standard. If you need to replace an existing bushing, compare the full code: the size number and shaft diameter must match. Do not invent equivalents: ask us if you have doubts. MR Accesorios Industriales sells SKF as an official brand, and we can guide you to choose the correct component.
Before requesting a quote, have at hand the code engraved on the bushing or the shaft and hub measurements. With that data, we provide a proposal tailored to your need. Write to us by WhatsApp and we will respond promptly.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- How do I know which taper bushing I need?
- You need two data: shaft diameter (the mm suffix in the code) and bushing size (the number, such as 1008). Check that the hub of the pulley or gear is compatible with that size. If you have doubts, send us the measurements and we will advise you.
- Are SKF bushings compatible with other brands?
- Yes, taper bushings that follow the dimensional standard are interchangeable between brands. Still, always compare the full code: the size number and shaft diameter must match for correct installation. If in doubt, ask us.
- What torque should I apply to the screws?
- Torque depends on the bushing size and is generally indicated in the manufacturer's catalog or technical documentation. Apply torque gradually and in a cross pattern for uniform tightening. If you do not have the data, contact us and we will provide it.