Pillow block bearing NSK UKP209D1;HS2309X

NSK UKP209D1;HS2309X is a reference of pillow block bearing, within Bearing housings. Request a quote for UKP209D1;HS2309X via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The UKP housing with NSK insert bearing is a mounted pillow block unit that combines a housing unit with a UK series insert bearing. It is used to support rotating shafts in transmission, conveying and process equipment, where a compact and easy-to-mount solution is needed. The UKP designation identifies the split pillow block configuration with two mounting holes, and the number that follows defines the shaft diameter for which it is intended. MR Accesorios Industriales sells this line for plants and workshops throughout the country.

The UKP designation reads as a family of pillow block housings: UK indicates the insert bearing with taper sleeve, P indicates the pillow block housing with split base and two holes. The number that follows —208, 209, 213, 308, 309, 313— references the shaft diameter according to the series table. In the examples UKP208D1 and UKP308D1, the D1 suffix identifies a construction variant of the insert. The HS series, on the other hand, corresponds to inserts with adapter sleeve, such as HS2308X or HS2313X, which allow mounting on unmachined shafts. Knowing these letters and numbers helps you order the correct replacement.

These housings appear in belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and packaging lines. In agriculture, they are found in seeders and harvesters; in the food industry, in washing and conveying equipment; in aggregate plants, in belts and screens. The pillow block base allows them to be fastened to steel or concrete structures, and the insert accommodates slight misalignments typical of mounting. Being sealed units, they withstand environments with dust and moderate humidity, provided the appropriate seal is chosen.

To select the housing, start from the shaft diameter and the type of load: predominantly radial in conveyors, with some axial in screws and augers. Check the alignment of the base and the tightening of the mounting bolts; a poorly seated base accelerates insert wear. Sealing is key: in environments with water or fine dust, choose inserts with an additional seal. Lubrication comes from the factory, but it is advisable to check the condition of the seal and the presence of radial play. If the shaft is not machined, the HS series with adapter sleeve simplifies mounting.

As for equivalents, NSK UKP housings can be interchanged with units from other brands that follow the same mounting standard and shaft diameter. It is not enough for the number to match: the center height, the distance between holes and the type of mounting must be verified. UK and HS inserts also have equivalents in other brands, but the suffix may change. If you bring the original part number or a sample, at MR Accesorios Industriales we will indicate the compatible alternative or quote the exact size you need.

To move forward with your inquiry, send us the complete part number by WhatsApp —for example UKP208D1 or HS2308X— or the shaft and base dimensions. We will quote you shortly. If you are looking for a variant that is not listed, write to us with the model you need and we will send you the corresponding quote.