Product page
Pillow block bearing NSK UKP313D1;H2313X
- Manufacturer Part Number
- UKP313D1;H2313X
- Brand
- NSKBrand we market
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKP
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame 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 UKP313D1;H2313X is a pillow block bearing reference, within Bearing housings. Request a quote for UKP313D1;H2313X via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The UKP pillow block with insert bearing is a mounted pillow block unit that combines a cast iron housing with an insert bearing and an adapter sleeve. It is used to support rotating shafts in conveyors, agitators, fans and general machinery. The NSK UKP series is characterized by its simple mounting and its ability to adapt to unmachined shafts. At MR Accesorios Industriales we quote the size you need.
The UKP designation is read as a family of pillow block housings with insert bearing. The number that follows indicates the nominal size: UKP205, UKP206, UKP207, UKP208, UKP209, UKP210, UKP211 and UKP212 are the most common sizes. The D1 suffix appears in the examples and distinguishes construction variants within the series. The H sleeve that accompanies the code, such as H2305X or H2306X, defines the shaft diameter on which the unit is mounted. Knowing these components allows you to identify the correct part.
These pillow blocks are used in conveying equipment, mixers, blowers, pumps and transmission systems. In Argentine industry they appear in food, chemical, cement and agricultural plants. Their pillow block design facilitates mounting on beds and metal structures. Being self-aligning units, they tolerate small misalignments and simplify maintenance. MR Accesorios Industriales sells this line for replacement and new projects.
To select the pillow block, consider the shaft diameter, radial and axial loads, and environmental conditions. The insert bearing seal protects against dust and moisture; choose the appropriate variant if there are frequent washdowns. The H sleeve is tightened with nuts and lock washers, which allows the bearing to be fixed at any position on the shaft. Lifetime lubrication in many versions reduces maintenance. Verify bed alignment to avoid stress.
NSK UKP units can be interchanged with other brands that use equivalent designations, such as SY or UCP, depending on the manufacturer. The main dimensions usually match, but it is advisable to confirm shaft diameters and mounting holes. If the customer brings the part number of another brand, at MR Accesorios Industriales we indicate the compatible alternative. Interchangeability facilitates replacement without modifying the equipment. It is always advisable to verify tolerances and the type of fixing.
To request a quote for the UKP pillow block with insert bearing you need, send us the complete part number via WhatsApp. At MR Accesorios Industriales we reply promptly with availability and conditions. If you have doubts about the designation, send us a photo or the shaft dimensions and we will advise you. We work with the main brands and have more than 80 years of experience in the field.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 60 mm
Frequently Asked Questions
- What does the D1 suffix mean in UKP pillow blocks?
- The D1 suffix identifies a construction variant within the NSK UKP series. It may refer to details of the seal, cage or material. To confirm the exact characteristics of your application, consult us with the complete part number.
- How do I choose the right H sleeve for my shaft?
- The H sleeve must match the shaft diameter where the bearing will be mounted. For example, H2305X corresponds to a 20 mm shaft. Verify the size before requesting a quote. If you are not sure, send us the shaft size and we will indicate the part number.
- Can I replace a pillow block from another brand with an NSK UKP?
- In many cases yes, because the main dimensions are usually interchangeable between brands. However, it is important to verify shaft diameters, mounting holes and the type of fixing. If you give us the original part number, we will confirm the equivalence.

