Drawn cup needle roller bearing INA HN5025

INA HN5025 is a needle roller bearing reference, within Bearings. Request a quote for HN5025 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The INA HN series needle roller bushing is a radial bearing with a very reduced section: a cage with needles that mounts directly on the shaft, without an inner ring. It is used when radial space is limited and high load capacity is needed. MR Accesorios Industriales sells this line as an official brand, with technical advice to choose the correct code.

The designation of the HN series is read as a measurement code: the letters identify the construction type and the numbers that follow indicate standardized dimensions. For example, HN0808, HN1210 or HN2020 refer to different bushing sizes. In this series there are no additional suffixes in the available examples; the numeric code is the key to identifying the exact size. To request a quote, send us the complete code that appears on your drawing or on the original part.

These bushings are used in compact transmissions, machine tools, packaging equipment, pumps, reducers and mechanisms where axial and radial space is critical. In Argentina they are seen in production lines, road and agricultural equipment, and in maintenance of imported machinery. Their low profile allows replacing conventional bushings or bearings when there is no room for inner rings.

To select the correct bushing, consider shaft diameter and length, radial load and lubrication conditions. The raceway on the shaft must have adequate hardness and roughness; if not, an inner ring should be used. Mounting is done by pressure or with insertion tools, taking care with alignment so as not to damage the needles. Lubrication can be grease or oil, depending on speed and environment.

Regarding equivalences, needle roller bushings can be interchanged between manufacturers if standardized dimensions and construction type match. Diameter alone is not enough: width, tolerances and load capacity must be verified. MR Accesorios Industriales sells INA as an official brand and can guide you on alternatives available in the local market, always respecting the specifications of your equipment.

If you need to replace a needle roller bushing, send the complete code by WhatsApp to MR Accesorios Industriales. With that data we can identify the size and offer you the right option. You can also ask about other needle roller bearing series or about housings and mounting accessories. We are in Buenos Aires, Argentina, and we handle technical inquiries from all over the country.

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