NSK UCPX09-110D1 pillow block bearing

NSK UCPX09-110D1 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 UCPX09-110D1 and any equivalents.

A UCPX pillow block is a mounted unit that pairs a cast iron housing with a set screw insert bearing. It carries rotating shafts on transmission, conveying and process equipment where space is tight and alignment has to be simple to set. MR Industrial Accessories supplies this line to maintenance and purchasing teams across the United States and in several Latin American countries, and helps match the code on your unit to the right reference.

Reading the code helps you order the correct unit. UCP tells you it is a pillow block with an insert bearing, and the X marks a series with its own mounting dimensions, heavier than the plain UCP range. In references such as UCPX05-013D1, UCPX05-014D1 and UCPX05-015D1, the 05 is the nominal shaft size and the numeric suffix after the hyphen identifies the locking variant or the bore in inches. The D1 ending points to a given seal and set screw arrangement. A code written without a hyphen, like UCPX05D1, refers to the same unit at the basic shaft size.

Typical duty covers belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and industrial fans. Food plants, cement plants, tanneries and agro-industrial sites are common homes for these units, and dust, humidity or frequent washdowns are part of daily operation there. Bolting the housing to a flat base lets the unit take up small misalignments, which keeps assembly and maintenance work manageable on equipment that runs long shifts.

Selection comes down to three things: shaft diameter, the radial and axial load you expect, and the conditions around the unit. The insert seal sets the level of protection, so a configuration with an extra seal makes sense where dust is coarse or liquids are present. Grease is applied at the factory, yet in service it pays to check the grease condition and the internal clearance. During mounting, seat the housing on a clean, flat surface, tighten the set screws onto the shaft with the correct wrench, and verify alignment with a straightedge or a dial indicator. Misalignment shortens bearing life.

Mounted units in the UCPX range share standardized mounting dimensions across manufacturers, so replacement is usually straightforward. When swapping out an existing unit, the code stamped on the housing or the insert is the most reliable reference to work from. MR Industrial Accessories supplies the NSK line and can point you to an equivalent from another brand. Send the complete code by WhatsApp or email and our team will quote the unit, suggest equivalents and help you confirm the size.