Product page
Flange bearing 4 holes NSK UKFS310D1;HS2310
- Manufacturer Part Number
- UKFS310D1;HS2310
- Brand
- NSKBrand we market
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKFS
![]()
We respond promptly.
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 UKFS310D1;HS2310 is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for UKFS310D1;HS2310 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The UKFS housing with NSK insert bearing is a 4-bolt flanged unit that combines a cast iron housing with a UK series insert bearing. It is used to mount rotating shafts on flat structures, with firm fastening and simple alignment. It is a common solution in transmission, conveying and process equipment where moderate radial and axial loads must be supported with simple maintenance.
The UKFS designation reads as a family of flanged housings with insert bearing. The number that follows indicates the shaft size: for example, UKFS306D1 corresponds to a housing for a 30 mm shaft, UKFS310D1 for 50 mm and UKFS312D1 for 60 mm. The D1 suffix identifies sealing and insert design variants. In the case of HS inserts, such as HS2306 or HS2312, the HS series refers to the insert bearing with adapter sleeve, which is combined with the UKFS housing of the same base number.
These housings are used in a wide variety of industries in Argentina: conveying lines, mills, food and beverage plants, bottling equipment, construction machinery, irrigation and industrial ventilation systems. The 4-bolt flange allows them to be mounted on chassis, frames or walls, and their design makes it easy to mount and remove the shaft without disassembling the whole assembly. They are common in applications where there is dust, moisture or frequent washdowns.
To select the correct housing, take into account the shaft diameter, the type of load and the environmental conditions. The UKFS series accepts inserts with different types of sealing: simple seals or higher sealing for environments with dirt or liquids. The internal clearance and lubrication of the insert are defined at the factory, but it is advisable to check the flange alignment and the tightening of the mounting bolts. The adapter sleeve of the HS insert allows the bearing to be securely adjusted to the shaft.
As for equivalents, NSK UKFS housings can be interchanged with units from other brands that follow the same flange standard and shaft diameter, such as equivalent series from SKF, FAG or NTN. It is always advisable to compare the flange dimensions, the hole spacing and the shaft diameter before replacing a unit. If the customer brings the part number of another brand or an unidentified part, at MR Accesorios Industriales we quote it and indicate the compatible alternative.
To request a quote for your UKFS housing with NSK insert bearing, send us the full part number by WhatsApp, for example UKFS306D1;HS2306 or UKFS312D1;HS2312. You can also ask about other sizes or sealing variants. At MR Accesorios Industriales we reply promptly with the quote and the technical information you need for your application.
Dimensions
- Eje o agujero
- 1-5/8 in
Frequently Asked Questions
- What does the UKFS designation mean in a housing with bearing?
- UKFS identifies a family of 4-bolt flanged housings with insert bearing. The number that follows indicates the shaft diameter in millimeters: UKFS306 for 30 mm, UKFS310 for 50 mm. The D1 suffix refers to sealing and insert design variants.
- How do I choose the right HS insert for my UKFS housing?
- The HS insert is chosen by shaft diameter and type of fastening. For a UKFS306D1 housing, the corresponding insert is HS2306; for UKFS312D1, HS2312. Check that the base number matches and that the adapter sleeve is suitable for your shaft.
- Can I replace a UKFS housing from another brand with an NSK one?
- Yes, as long as the flange dimensions, the hole spacing and the shaft diameter match. Equivalent series from other brands usually follow the same standard. If you have doubts, send us the part number of the original part and we will indicate the compatible alternative.

