Needle roller bearing NTN HK1612FM

NTN HK1612FM is a needle roller bearing reference, within Bearings. Request a quote for HK1612FM via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN HK FM series needle roller bearing is a radial needle roller bearing with a steel cage, of very thin section, designed to withstand high radial loads in tight spaces. It is used in transmissions, electric motors, pumps, compressors and agricultural machinery, where limited outer diameter and high load capacity are decisive. MR Accesorios Industriales sells this series backed by more than 80 years in the Argentine industrial market.

The HK FM series designation is read as follows: the letters HK identify a cage-type needle roller bearing, with dimensions according to standard. The numbers that follow indicate the bore diameter and the width, coded in millimeters. For example, HK0509FM corresponds to a bearing with a 5 mm bore diameter and 9 mm width; HK1010FM has a 10 mm bore diameter and 10 mm width. The FM suffix indicates a stamped steel cage, suitable for high speeds and moderate temperatures. This nomenclature lets you quickly identify the main dimensions without needing a catalog.

In Argentine industry, HK FM series needle roller bearings are used in a wide variety of applications: gearboxes, electric motors, centrifugal pumps, air compressors, machine tools, mining equipment and agricultural machinery. Their ability to withstand high radial loads with a low-profile section makes them ideal for spaces where a conventional ball bearing cannot be mounted. They are also used in pulleys, gears and cam mechanisms, where precision and rigidity are critical.

To correctly select an HK FM bearing, take into account the radial load, the rotational speed and the environmental conditions. The stamped steel cage allows high speeds, but it is important to ensure adequate lubrication, whether with grease or oil, depending on the duty cycle. Mounting must be done with an interference fit on the shaft and with adequate radial clearance; incorrect alignment can reduce service life. Sealing will depend on external contamination: in dirty environments, additional seals should be provided for. The HK series does not include integrated seals, so protection must be considered in the assembly design.

As for equivalences and interchangeability, NTN HK FM series needle roller bearings can be replaced by products from other brands that follow the same dimensional designation, such as SKF, FAG, NSK or INA, as long as tolerances and load capacity are verified. It is essential to confirm the bore diameter, the outer diameter and the width, as well as the cage type and internal clearance. For a safe substitution, consult our technical team: we will tell you the compatible alternative or quote the exact part number you need.

If you are looking for NTN HK FM series needle roller bearings, at MR Accesorios Industriales we quote via WhatsApp. Send us the full part number or the dimensions you need and we will reply shortly. We can also advise you on lubrication, mounting and tolerances so that your equipment runs smoothly. With more than 80 years of experience, we are the industrial partner you need in Buenos Aires, Argentina.

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