NTN 5S-2LA-HSL014 angular contact ball bearing

NTN 5S-2LA-HSL014 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-HSL014 and any equivalents.

For machine tool spindles and other high-speed, high-precision applications, the NTN 5S-2LA-HSL0 series of angular contact ball bearings delivers the rigidity and low friction needed to handle combined radial and axial loads. MR Industrial Accessories supplies these bearings to customers across the United States and Latin America, offering technical guidance to match the right configuration to your equipment.

The part number 5S-2LA-HSL0 encodes the bearing's key attributes: 5S for ceramic balls, 2LA for the cage and lubrication specification, HSL for NTN's high-speed design, and a final number that reflects the bore size. For instance, 5S-2LA-HSL010 and 5S-2LA-HSL017 differ in that final dimension. To quote the exact bearing, we need the complete designation, including any contact angle, pairing, or precision suffixes.

These bearings are commonly found in milling, grinding, and machining center spindles, as well as in metrology equipment, sensitive drill heads, and positioning systems. Their angular contact construction supports axial thrust in one direction, so they are typically installed in pairs or sets to handle thrust in both directions. Selection depends on axial and radial loads, rotational speed, and required rigidity.

Proper mounting calls for precise alignment and controlled preload, achieved through adjustments on the shaft or housing. Lubrication must suit high speeds, and sealing guards against contaminants. When arranged in tandem, back-to-back, or face-to-face, the load capacity and rigidity of the assembly change accordingly.

Interchangeability between manufacturers is possible when dimensions, contact angle, and tolerances align. When evaluating equivalents, always verify the full part number and specifications, as small differences in preload or clearance can affect performance. MR Industrial Accessories can assist with cross-referencing if you provide the original part number.

To replace a bearing from this series, send us the part number or the dimensions marked on your equipment via WhatsApp or email. We will quote the exact reference and help you confirm the correct choice for your application.