NTN 7E-HMK5030CPX1 needle roller bearing

NTN 7E-HMK5030CPX1 is a reference of needle roller bearing, within Bearings. Request a quote for 7E-HMK5030CPX1 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 compact radial bearing with a very small section, designed to withstand high radial loads in spaces where a conventional bearing does not fit. It is used in transmissions, pumps, compressors, machine tools and automation equipment. MR Accesorios Industriales sells this series.

The HMK series designation is read in blocks: the letters identify the family of thin-section needle roller bearings, and the numbers that follow indicate the bore diameter and the width in millimeters. For example, 7E-HMK5030CPX1 corresponds to an HMK series needle roller bearing with a 50 mm bore and a 30 mm width. The CPX1 suffixes and the 7E prefix refer to cage, tolerance and lubrication variants according to the NTN standard. Send the full part number on WhatsApp and we will quote it for you.

These bearings are used in Argentine industries such as automotive, metalworking, food and petrochemical. They are found in gearboxes, oil pumps, compressors, machine tool spindles, cam systems and packaging equipment. Their low profile allows them to be mounted in thin-wall housings, where other bearings do not fit, and their high radial load capacity makes them ideal for oscillating or continuous rotation movements.

To select the correct bearing, take into account the bore diameter, the width, the radial load and the lubrication conditions. The HMK series is usually mounted with an interference fit on the shaft and a clearance fit in the housing. Check the alignment and the sealing: if the environment has dust or moisture, additional seals should be provided. Lubrication can be grease or oil, depending on the speed and the working temperature. If you have any doubts, send us the dimensions and the part number on WhatsApp and we will advise you.

NTN HMK series needle roller bearings are interchangeable with those of other brands that follow the same dimensional nomenclature. If you bring the part number of another brand or an unidentified part, we will tell you the compatible equivalent. At MR Accesorios Industriales we quote the exact part number or size you need, with the technical service that has backed us since 1945.

To move forward with the quote, write to us on WhatsApp with the full part number or the bearing dimensions. We will reply promptly with the alternative that best suits your equipment.