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NSK 4-bolt flange mounted bearing · NSK UKF320D1;HA2320
NSK UKF320D1;HA2320 flange bearing 4 holes

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NSK UKF320D1;HA2320 flange bearing 4 holes

Manufacturer Part NumberUKF320D1;HA2320
Brand
NSK
Subcategory
Y-bearing unit
Series
UKF
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Since 1945 · Martínez, Buenos Aires, Argentina

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Description

NSK UKF320D1;HA2320 is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for UKF320D1;HA2320 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The UKF housing with NSK insert bearing is a 4-bolt flange mounted unit that combines an insert bearing with a cast iron housing. It is used to support rotating shafts in equipment where a firm front mounting and simple assembly are required. MR Accesorios Industriales sells this line for plants and workshops throughout Argentina.

The UKF designation identifies the 4-bolt flange housing series. Examples UKF209D1;HA2309 and UKF210D1;HA2310 show that the central number defines the size of the insert bearing, while the D1 suffix indicates a construction variant of the insert. The accompanying HA code corresponds to the adapter sleeve, which allows the bearing to be mounted on unmachined shafts. Together, the UKF series covers different shaft sizes according to the number preceding it.

These housings are used in belt conveyors, bucket elevators, mixers, mills, screens and process equipment. In the food, chemical and aggregate industries in Argentina they are common due to their ease of assembly and their ability to support moderate radial and axial loads. They are also found in agricultural machinery and packaging lines, where the 4-bolt flange simplifies fastening to metal structures.

To select the housing, take into account the shaft diameter, the type of load and the environmental conditions. The insert seal protects against dust and moisture; in environments with water or particles, it is advisable to verify the type of seal. Proper lubrication and correct alignment during mounting extend service life. The HA adapter sleeve facilitates fastening on unmachined shafts, but requires tightening the set screws to the recommended torque.

NSK UKF housings can be interchanged with units from other brands that follow the same flange standard and shaft diameter. When looking for equivalents, compare the flange dimensions, the distance between holes and the shaft diameter. If you have the part number from another brand, MR Accesorios Industriales will indicate the compatible alternative. To confirm interchangeability, it is helpful to have the drawing or the main dimensions of the original part.

If you need a UKF housing with insert bearing, write to us via WhatsApp with the part number or shaft dimensions. At MR Accesorios Industriales we quote the exact reference you are looking for and advise you on the right option for your equipment. We respond promptly.

Dimensions

Bore
3 7/16 in

Frequently Asked Questions

What does the D1 suffix mean in a UKF housing?
The D1 suffix indicates a construction variant of the insert bearing, generally associated with the type of seal or the internal geometry. It does not change the main mounting dimensions, but it can influence protection against contaminants. Contact us with the complete part number to identify the exact version.
How do I choose the right HA adapter sleeve?
The HA adapter sleeve is selected according to the shaft diameter and the size of the insert bearing. In the designation UKF209D1;HA2309, the number 2309 corresponds to the adapter sleeve for that assembly. Verify that the shaft diameter matches the adapter sleeve range before mounting.
Can I replace a UKF housing from another brand with an NSK one?
Yes, as long as the flange dimensions, the distance between holes and the shaft diameter match. UKF units follow common dimensional standards, which facilitates interchangeability. If you send us the original brand's part number, we will indicate the equivalent NSK reference.
Request a quote for UKF320D1;HA2320 via WhatsApp
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