NTN HK2538ZWD needle roller bearing

NTN HK2538ZWD belongs to needle roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for HK2538ZWD and any equivalents.

A single-row radial needle roller bearing from NTN's HK series comes without an inner ring and uses a steel cage with sealing. It fits where radial space is tight but radial loads are high, so it suits equipment with a limited outer diameter. You will find it in transmissions, electric motors, pumps and general machinery. MR Industrial Accessories supplies this series.

Reading the HK code helps you pick the right part. The letters HK mean a needle roller bearing with a stamped outer ring and no inner ring. The numbers give bore and width. Take HK2538ZWD: bore 25 mm, width 38 mm. HK3038ZWD keeps the same width but has a 30 mm bore. The ZWD suffix points to a sealed configuration with series-specific features. If you want to go over the nomenclature, ask MR Industrial Accessories.

These bearings appear in many industrial settings: gearboxes, electric motors, hydraulic pumps, compressors, machine tools and power transmission equipment. Because they carry radial loads in tight spaces, they are common in the automotive, metallurgical, food and construction industries. They also show up in linear motion systems and in rollers on textile and printing machines.

Selection comes down to shaft diameter, radial load, and the lubrication and sealing conditions. HK ZWD bearings include seals that hold lubricant in and keep contaminants out, so they work in dusty or humid areas. When mounting, check alignment and avoid impacts that could harm the needles. Grease or oil, depending on the application, will help the bearing last.

NTN HK series needle roller bearings interchange with other brands that use the same dimensional nomenclature. To replace a bearing from another brand, send the part number or the shaft and housing dimensions and we will identify the equivalent. MR Industrial Accessories helps you find a compatible option that keeps your equipment performing as before.

To request a quote for the NTN HK series needle roller bearing you need, message us on WhatsApp with the full part number or your application dimensions. We reply promptly with alternatives that fit your requirement. MR Industrial Accessories is here to help you keep your equipment running.