NTN 5S-2LA-HSEW016 angular contact ball bearing

NTN 5S-2LA-HSEW016 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 5S-2LA-HSEW016 and any equivalents.

For machine tool spindles and other setups that demand rotational accuracy, the NTN HSE series angular contact ball bearing handles combined radial and axial forces. This precision component is a common choice in measuring instruments and high-speed systems. MR Industrial Accessories LLC provides this series to customers in the United States and Latin America.

The part number breaks down into distinct segments: the 5S prefix denotes the ball material and its treatment, 2LA specifies the sealing or internal configuration, HSE identifies the high-precision angular contact family, and the trailing digits give the bore size. So 5S-2LA-HSEW010 corresponds to a 10 mm bore, while 5S-2LA-HSEW017 has a 17 mm bore. If you need help interpreting a code, our team can assist.

You will find these bearings in milling, grinding and machining center spindles, as well as in metrology equipment, rotary tables and high-accuracy positioning systems. They are also used in the automotive, aerospace and machine tool industries, where dependable operation is essential.

When selecting a bearing, consider the mounting arrangement—whether single, paired or tandem—along with internal clearance and sealing type. Lubrication must match the speed and temperature of the application, and proper alignment between supports prevents parasitic loads. Careful installation helps maintain dimensional precision and extends service life.

NTN HSE series bearings can be interchanged with equivalent products from other manufacturers that use the same dimensional and precision nomenclature. To find a substitute, check the main dimensions, contact angle and tolerances. We can help you identify a compatible reference for your equipment.

To request a quote for an HSE series bearing, send the complete part number or your application dimensions via WhatsApp or email. Our team will respond promptly and suggest the best option for your needs.