Adapter sleeve SKF HA 3124

SKF HA 3124 is a adapter sleeve reference, within Bushings and sleeves. Request a quote for HA 3124 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF HA series adapter sleeve is a mounting component that secures bearings with a tapered bore onto cylindrical shafts. It consists of a split sleeve, a lock nut and a lock washer, and is used to position and secure the bearing in applications requiring precise fit and easy disassembly. It is a common solution in power transmission equipment, gearboxes and industrial machinery.

The HA series designation is read as HA followed by a four-digit number. The first two digits indicate the shaft diameter in inches and the last two the bearing bore diameter in millimeters. For example, HA 2309 corresponds to a 2 3/16" shaft and a 45 mm bore bearing; HA 2311 to a 2 11/16" shaft and 50 mm bearing; HA 2313 to 2 15/16" and 60 mm; HA 2315 to 3 3/16" and 65 mm; HA 2316 to 3 1/4" and 70 mm; HA 2317 to 3 5/16" and 75 mm; HA 2320 to 3 3/4" and 90 mm; and HA 2326 to 4 7/16" and 115 mm. This nomenclature makes it easy to identify the shaft-bearing combination.

SKF HA series adapter sleeves are used in a wide variety of industries in Argentina, such as food, chemical, mining and cement. They are common in gearboxes, conveyors, mills, mixers and industrial fans. They allow mounting bearings with a tapered bore onto cylindrical shafts, which simplifies design and maintenance. They are also used in equipment where the axial position of the bearing needs to be adjusted or frequent disassembly is required without damaging the shaft.

To correctly select an HA adapter sleeve, verify that the shaft diameter matches the one indicated in the designation and that the bearing bore is the corresponding one. During mounting, clean the surfaces and apply a thin layer of oil. Insert the sleeve into the bearing and thread the nut with the lock washer. Tighten the nut with the appropriate wrench until the recommended internal clearance is obtained. It is essential to align the assembly to avoid additional loads and ensure a long service life.

Regarding equivalences, SKF HA series adapter sleeves are interchangeable with those of other brands that follow the same designation. However, always verify tolerances and surface treatment, as they may vary between manufacturers. Interchangeability facilitates replacement, but it is the user's responsibility to confirm that dimensions and load capacity are compatible with the application. Do not invent part numbers: consult MR if you have doubts about the equivalence of a specific product.

To request a quote for the SKF HA series adapter sleeve you need, send the complete part number via WhatsApp to MR Accesorios Industriales. Our technical team advises you to choose the correct size. With more than 80 years of experience, at MR Accesorios Industriales we sell official brands and manufacture housings and chains. Write to us and we will respond promptly.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.