Pillow block bearing NSK UKP218D1;HA2318X

NSK UKP218D1;HA2318X is a pillow block bearing reference, within Bearing housings. Request a quote for UKP218D1;HA2318X via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The UKP housing with NSK insert bearing is a mounted pillow block unit that combines a cast iron housing and an insert bearing with adapter sleeve. It is used to support rotating shafts in equipment where simple mounting and good alignment are required. The UKP series stands out for its two-bolt design and its tapered adapter sleeve fastening system, which allows the bearing to be fitted to the shaft without machining the seat. It is a common solution in belt drives, conveyor belts and general machinery.

The UKP designation is read as a pillow block housing unit with insert bearing. The number that follows indicates the size: UKP217D1 corresponds to a housing for an 85 mm shaft, UKP218D1 for 90 mm, UKP317D1 for 85 mm and UKP318D1 for 90 mm. The D1 suffix identifies construction variants of the insert, and the combination with HA2317X or HA2318X indicates the adapter sleeve that allows the bearing to be mounted on shafts with commercial tolerance. Knowing these part numbers helps you order the correct replacement.

These housings are used in the food, textile, cement and transport industries in Argentina. They appear in belt conveyors, mixers, fans, pumps and packaging lines. Their gray cast iron housing withstands moderate radial and axial loads, and the insert with double-lip seal protects against dust and moisture. As self-aligning units, they tolerate small misalignments and simplify mounting on metal structures.

To select the housing, take into account the shaft diameter, radial and axial load, and environmental conditions. The tapered adapter sleeve system requires the shaft to have a suitable tolerance and to be tightened with the lock nut. The insert is lubricated from the factory, but in severe environments it is advisable to check the sealing and relubricate if the insert has a grease fitting. Aligning the mounting holes with the structure is key to avoiding parasitic stresses.

NSK UKP units are interchangeable with other brands that use the same nomenclature and standardized dimensions. If the customer brings a part number from another company, the equivalent with the same shaft size and hole configuration can be found. At MR Accesorios Industriales we quote the exact part number you need and advise you so that the unit is compatible with your equipment.

To move forward with the quote, send us the complete housing part number by WhatsApp, for example UKP217D1;HA2317X, or the shaft dimensions and the distance between holes. At MR Accesorios Industriales we reply promptly with the unit that corresponds to your application.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.