Adapter sleeve SKF H 311 C

SKF H 311 C is a adapter sleeve reference, within Bushings and sleeves. Request a quote for H 311 C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF H C series adapter sleeve is a mounting component that allows bearings with a tapered bore to be secured onto cylindrical shafts. It is used together with a lock nut and a lock washer to achieve a firm, removable connection. It is a common solution in equipment where axial and radial loads must be transmitted with ease of adjustment. MR Accesorios Industriales supplies this line as part of its range of power transmission components.

The designation of the H C series is read as follows: the letter H indicates that it is an adapter sleeve with a tapered bore, and the number that follows — as in H 308 C, H 309 C or H 311 C — corresponds to the size of the bearing it will mount. The suffix C indicates a construction variant within the series, generally linked to the shape of the sleeve or to its application. These sleeves are used with bearings with a tapered bore, and their design allows mounting on cylindrical shafts without the need to machine a tapered seat.

In Argentine industry, SKF H C series adapter sleeves are used in a wide variety of equipment: from conveyors and mills to pumps, fans and machine tools. They are common in food plants, cement plants, steel mills and in the mining sector, where bearings need to be mounted on shafts that do not have a taper. They also appear in maintenance and repair applications, since they allow bearings to be replaced without modifying the shaft. Their use is widespread in rotating equipment that operates with moderate to high loads.

To correctly select an H C sleeve, take into account the bearing number you are going to mount: the sleeve must be compatible with the tapered bore of that bearing. During mounting, it is essential to clean the surfaces and apply the appropriate lubricant. The lock nut is tightened with the lock washer to prevent it from loosening. Check the alignment of the assembly and the internal clearance of the bearing after mounting, since excessive tightening can reduce the clearance and affect service life.

As for equivalents and interchangeability, SKF H C series adapter sleeves follow standardized dimensions, so they can be replaced by products from other brands that comply with the same designation and specifications. However, it is important to verify that the number and the suffix match to ensure compatibility. MR Accesorios Industriales supplies this line as an official brand, and can advise you on the equivalence with other references. Do not invent part numbers: always confirm with the manufacturer or with us.

If you need an SKF H C series adapter sleeve, send us the exact part number on WhatsApp at MR Accesorios Industriales. We will quote you shortly and help you choose the right component for your application. With more than 80 years in the market, we are your reliable partner in industrial components.

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