Adapter sleeve NSK H 313X

NSK H 313X is a adapter sleeve reference, within Bushings and sleeves. Request a quote for H 313X via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NSK H series adapter sleeve is a cylindrical component used to secure bearings with a tapered bore onto cylindrical shafts. It is placed between the shaft and the bearing and secured with a lock nut and a lock washer. It is a practical solution for mounting bearings on shafts without machining a taper, widely used in industrial equipment. MR Accesorios Industriales sells this series in Buenos Aires, Argentina.

The H series designation is read with the letter H followed by a number indicating the shaft diameter for which the sleeve is intended. For example, H 204X, H 205X, H 206X and H 207X correspond to different shaft sizes. The X suffix indicates a dimensional variant within the series. These sleeves are combined with tapered bore bearings and secured with a KM lock nut and MB lock washer.

They are used in a wide variety of industrial applications: from machine tools and transmission equipment to conveyors, pumps and fans. In Argentina, they are common in equipment maintenance in food, cement, steel and automotive plants. They allow tapered bore bearings to be mounted on cylindrical shafts without special machining, which simplifies replacement and reduces downtime.

To select the correct sleeve, consider the shaft diameter and the bearing you will mount. The H series is used with tapered bore bearings (1:12 taper). It is important to check alignment and clean the surfaces thoroughly before mounting. Proper lubrication and tightening the nut with the lock washer ensure secure fixing and prevent loosening from vibration.

Adapter sleeves are standardized parts, so equivalents can be found across different brands. If you have a part number from another brand or an unidentified part, we can help you find the equivalent. Interchangeability is determined by dimensions and taper, not by brand. It is always advisable to verify shaft and bearing dimensions before replacing.

If you need an NSK H series adapter sleeve, write to us on WhatsApp with the part number or size you are looking for. At MR Accesorios Industriales we will quote it promptly. We can also advise you on the corresponding lock nut and lock washer. More than 80 years supporting Argentine industry.

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