Needle roller bearing SKF HK 2516

SKF HK 2516 is a needle roller bearing reference, within Bearings. Request a quote for HK 2516 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF HK series needle roller bearing is a caged needle roller bearing with a machined outer ring and no inner ring. It is used when radial space is limited and high load capacity is needed in a reduced diameter. It is common in transmissions, pumps, power tools and production machinery. MR Accesorios Industriales carries this line as an official brand and advises you so that you choose the part number that corresponds to your equipment.

The designation of the HK series is read with the bore diameter and the width. For example, HK 0408 has a 4 mm bore diameter and 8 mm width; HK 0509, 5 mm bore and 9 mm width; HK 0608, 6 mm bore and 8 mm width; and HK 0810, 8 mm bore and 10 mm width. The first two digits indicate the shaft diameter and the last two the bearing width. The outer diameter comes from the complete code and is not repeated in the abbreviation.

These bearings are used in industries such as automotive, metalworking, food and textile. In Argentina they are found in gearboxes, hydraulic pumps, compressors, machine tools and packaging equipment. They are also used in household appliances and portable tools, where space is critical and rigidity is required. Since they have no inner ring, the shaft must be hardened and ground so that the needles roll directly on it.

To select the bearing, verify the shaft diameter, the available width and the load it will support. If the shaft is not hardened, it is best to use a version with an inner ring or a bushing. Installation is done with an interference fit in the housing and adequate radial clearance; poor alignment shortens service life. Lubrication can be grease or oil depending on the speed and working temperature. Consult the product page for speed and load limits.

Regarding equivalents, caged needle roller bearings are interchangeable between manufacturers if the dimensions and sealing type match. Brands such as INA, NSK, NTN or Timken offer equivalent series, but it is not advisable to mix part numbers without verifying tolerances and clearance. MR Accesorios Industriales carries SKF as an official brand and can advise you on interchangeability. It is always advisable to confirm the machine's original part number before replacing.

If you have the bearing part number or the shaft and housing dimensions, send us the data via WhatsApp. At MR Accesorios Industriales we quote the SKF HK series and help you find the right option for your equipment. We can also advise you on equivalent bearings from other brands if you need an alternative.

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