NSK 7215 BEA angular contact ball bearing

NSK 7215 BEA belongs to angular contact ball 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 7215 BEA and any equivalents.

For equipment that handles combined radial and axial loads in one direction, NSK BEA series angular contact ball bearings are a common choice. Their offset raceways create an oblique contact angle between balls and rings, which allows them to carry higher axial loads than deep groove ball bearings. Typical uses include pumps, compressors, spindles, and gearboxes where precise guiding and thrust support are needed. MR supplies these bearings and helps you select the right part number.

The part number structure helps you identify the bearing. Series 72 and 73 appear in examples such as 7214 BEA, 7215 BEA, 7216 BEA, 7307 BEA, 7314 BEA, 7315 BEA, and 7316 BEA. The first two digits indicate the dimension series (72 is lighter than 73), and the next two give the bore diameter. The BEA suffix denotes a single row angular contact design with a polyamide cage and a contact angle optimized for greater axial capacity. Reading the code on the bearing itself is often the quickest way to find a replacement.

In industrial settings, these bearings are found in centrifugal pumps, screw compressors, gearboxes, machine tool spindles, large electric motors, and transmission equipment. They also appear in automotive applications like wheel and gearbox bearings. Because they are separable, mounting and dismounting are easier. MR supplies these NSK bearings to workshops, plants, and manufacturers that need dependable replacement parts to keep equipment running.

Selection depends on the direction of axial load: these bearings support thrust in one direction only, so they are usually mounted in opposed pairs. Axial and radial clearance is set according to the application, and controlled preload can improve rigidity. Lubrication may be grease or oil, and sealing depends on the environment; if dust or moisture is present, consider sealed variants. Proper alignment between housing and shaft is critical to avoid extra stresses. If you need guidance, the MR technical team can help.

When replacing a bearing, customers often provide a part number from another brand. Interchangeability is based on main dimensions and execution type, but it is not always direct: a different suffix can change the contact angle, cage, or internal clearance. The safest approach is to request a quote with the original part number or with the bore, outer diameter, and width measurements. MR will indicate a compatible alternative and quote the exact part number you need.