NTN HMK1817C needle roller bearing

NTN HMK1817C is a reference of needle roller bearing, within Bearings. Request a quote for HMK1817C via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NTN HMK series needle roller bearing is a radial needle roller bearing with outer and inner ring, designed to withstand high radial loads in very tight spaces. It is used in applications where the available outside diameter is limited and high load capacity is needed, such as transmissions, pumps, compressors and textile machinery. MR Accesorios Industriales sells the HMK series in Buenos Aires, Argentina.

The HMK series designation is read as follows: the letters HMK identify the family of needle roller bearings with inner and outer ring. The numbers that follow indicate dimensions: the first two digits correspond to the bore diameter and the next two to the width. For example, HMK1416C has a 14 mm bore and 16 mm width; HMK2025C, a 20 mm bore and 25 mm width. The suffix C indicates a design variant within the series.

These bearings are used in industries such as automotive, machine tools, transmission equipment, pumps, compressors and textile machinery. In Argentina, they are common in the repair of gearboxes, drive shafts and rotating equipment where radial space is critical. Their ability to withstand high radial loads with a low profile makes them ideal for compact assemblies.

To correctly select an HMK bearing, take into account the shaft diameter, the available width and the radial load to be supported. Assembly requires precise alignment between the shaft and the housing, and adequate lubrication according to the working speed and temperature. The sealing of the assembly depends on the application design; in many cases it is recommended to protect the bearing with external radial shaft seals.

NTN HMK series needle roller bearings are interchangeable with equivalent bearings from other brands that follow the same dimensional nomenclature. If you need to replace a part, the safest approach is to compare the critical dimensions: bore diameter, outside diameter and width. MR Accesorios Industriales advises you to find the right equivalent according to your part number or measurement.

To request a quote for your NTN HMK series needle roller bearing, send us the complete part number by WhatsApp. At MR Accesorios Industriales we will quote it shortly and indicate the compatible alternative if needed. We also manufacture split plummer block housings, ANSI roller chains and pulleys.