
NSK UKP328D1;H2328 pillow block bearing
- Brand
- NSK
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKP
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
NSK UKP328D1;H2328 is a reference of pillow block bearing, within Bearing housings. Request a quote for UKP328D1;H2328 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The UKP pillow block with NSK insert bearing is a mounted pillow block unit that combines an insert bearing with a cast iron housing. It is used to support rotating shafts in transmission and conveying equipment, where firm fixing and simple mounting are required. Its design allows the bearing to be mounted on the shaft by means of an adapter sleeve, which simplifies axial adjustment and facilitates replacement in the plant.
The UKP designation identifies the series of pillow block housings with insert bearing. In the examples UKP326D1;H2326 and UKP328D1;H2328, the letters UKP correspond to the housing type, the number that follows indicates the bearing size and the suffix D1 refers to a construction variant of the insert. After the semicolon, the code H2326 or H2328 indicates the adapter sleeve that accompanies the assembly. Knowing this structure helps you order the correct replacement.
These housings are used in belt conveyors, elevators, mixers, mills and process equipment in the food, chemical, cement and material handling industries. In Argentina, they are commonly found in animal feed plants, aggregate processing plants and packaging lines, where the environment can be dusty or humid. The UKP unit provides robust support and allows the shaft to be aligned relatively easily during mounting.
To select a UKP housing, take into account the shaft diameter, the expected radial and axial load, and the environmental conditions. The insert seal protects against dust and splashes; if there are frequent washdowns, it is advisable to verify the type of seal. The adapter sleeve must be tightened according to the recommended torque and with the lock nut properly secured. Proper lubrication and careful alignment of the housing with the shaft extend the service life of the assembly.
When looking for equivalents, UKP housings from different brands can be interchanged if the main dimensions and the sleeve type match. It is not enough for the code to be similar: you must compare shaft diameter, mounting height and hole spacing. If the customer brings a code from another brand or an unidentified part, at MR Accesorios Industriales we quote it and indicate the compatible alternative.
To proceed with the quote, send us the complete housing code via WhatsApp, for example UKP326D1;H2326, or the shaft and mounting dimensions. At MR Accesorios Industriales we quote the exact code or measurement you need and reply promptly.
Dimensions
- Bore
- 125 mm
Frequently Asked Questions
- What does the D1 suffix mean on a UKP housing?
- The D1 suffix indicates a construction variant of the insert bearing, generally associated with the type of seal or the shape of the outer ring. To confirm compatibility with your equipment, send us the complete code and we will quote the exact part.
- How do I choose the right H sleeve for my UKP housing?
- The H sleeve must correspond to the shaft diameter and the bearing size. In the designation UKP326D1;H2326, the H2326 is the sleeve for that assembly. If you have doubts, consult us with the code and we will advise you.
- Can I replace a UKP housing from another brand with an NSK one?
- Yes, if the mounting dimensions and shaft diameter match. UKP series are interchangeable between manufacturers when they follow the same standardized dimensions. Bring us the code of the original part and we will quote the equivalent.

