NTN 5S-2LA-HSEW010AD angular contact ball bearing

NTN 5S-2LA-HSEW010AD 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-HSEW010AD and any equivalents.

NTN HSE series angular contact ball bearings are engineered for high rotational accuracy when radial and axial loads act together. Their raceway geometry supports precise positioning in spindles, heads and other rotating assemblies. MR Industrial Accessories LLC supplies this line to maintenance and purchasing teams throughout the United States and Latin America.

The code tells you what you are holding. Take 5S-2LA-HSEW010AD: 5S defines the cage type and material, 2LA covers the sealing or protection arrangement, HSE marks the high-precision angular contact family, the three digits (010, 011, 012 and so on) set the bore size, and AD flags an execution variant such as contact angle or internal clearance. Reading the string in those blocks lets you confirm the exact reference before you order.

You will find these bearings in machine tool spindles, milling heads, grinding and boring machines, and high-precision measuring equipment. Gearboxes and transmission systems that demand rigidity and accuracy also use them. Metalworking, automotive, food processing and petrochemical operations rely on this series to hold production quality.

Selection comes down to load type, rotational speed and the operating environment. The 2LA seal keeps contaminants out and lubricant in. During mounting, use the correct tools and check alignment and axial clearance. Proper lubrication and a clean seat go a long way toward preventing premature failure.

Interchange between equivalent brands is possible with precision angular contact bearings, but always verify dimensions, contact angle and internal clearance. If you have a code from another manufacturer or an unidentified part, send it over and we will point you to the compatible option.

To request a quote, send the complete code by WhatsApp or email. We reply promptly and can help if you are unsure about a designation or need a specific HSE variant.