NSK UKPX16D1;HA2316 pillow block bearing

NSK UKPX16D1;HA2316 belongs to pillow block bearing, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for UKPX16D1;HA2316 and any equivalents.

A UKPX unit from NSK pairs a cast iron pillow block housing with a spherical roller insert bearing that locks onto the shaft through an adapter sleeve. It suits rotating shafts where the mounting surface is not perfectly aligned and small misalignments have to be absorbed. Because the bearing sits on a tapered adapter, the shaft does not need a shoulder, and a lock nut secures the sleeve in place. MR Industrial Accessories LLC supplies this line to maintenance and purchasing teams across the United States and Latin America.

Reading the code makes ordering replacements easier. The UK portion points to an insert bearing with a tapered bore for an adapter, while PX describes the housing style: a pillow block with two mounting holes. In examples such as UKPX09D1;HA2309 and UKPX10D1;HA2310, the number in the middle sets the bearing and adapter size, the D1 suffix covers sealing or internal design variants, and the HA reference identifies the matching adapter sleeve.

Typical duty includes belt conveyors, sorting belts, mills, mixers, centrifugal pumps and other process equipment in food, chemical and aggregate plants, plus road machinery and material handling systems. Dusty or damp surroundings call for a robust unit, which is why the cast iron housing carries combined loads while the insert bearing takes up the misalignment that comes with welded frame construction.

Selection comes down to shaft diameter, expected radial and axial load, and site conditions. How well the insert bearing is sealed, together with how the housing is protected, determines performance around dust and water, so the variant should match the washing or exposure the unit will see. During installation, line up the mounting holes, tighten the adapter sleeve nut until internal clearance is gone, and apply the specified grease. Good alignment and controlled tightening keep loads off the insert and support a longer service interval.

NSK UKPX units can be swapped with other brands using the same housing and adapter sleeve naming, including SKF, FAG and NTN, provided the main dimensions and locking method line up. Check shaft diameter, hole spacing, center height and locking system before confirming a cross. If you only have another brand's code or an unmarked part, send it over and we will identify the equivalent.

To get a quote, message the full unit code on WhatsApp, for example UKPX09D1;HA2309, or send the shaft dimensions and hole spacing. We quote the pillow block together with the adapter sleeve you need and can advise on mounting and lubrication.