NSK UKF310D1;HA2310 flange bearing 4 holes
- Brand
- NSK
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKF
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Description
NSK UKF310D1;HA2310 belongs to flange bearing 4 holes, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for UKF310D1;HA2310 and any equivalents.
This NSK unit pairs an insert bearing with a cast iron housing in a 4-bolt flange configuration. It supports rotating shafts where a solid front mount and straightforward installation are needed. MR Industrial Accessories LLC supplies this line to plants and workshops across the United States and Latin America.
The UKF prefix denotes the 4-bolt flange housing series. In references such as UKF209D1;HA2309 and UKF210D1;HA2310, the middle number sets the insert bearing size, while D1 marks a construction variant of the insert. The HA code that follows identifies the adapter sleeve, which lets the bearing sit on unmachined shafts. Across the series, the number before the D1 determines the shaft size.
Typical applications include belt conveyors, bucket elevators, mixers, mills, screens and process equipment. Food, chemical and aggregate operations favor these units for their simple assembly and their capacity to handle moderate radial and axial loads. They also appear in agricultural machinery and packaging lines, where the 4-bolt flange makes fastening to metal structures easy.
When selecting a housing, consider shaft diameter, load type and environmental conditions. The insert seal guards against dust and moisture; in wet or particle-heavy settings, confirm the seal type. Correct lubrication and alignment during mounting help extend service life. The HA adapter sleeve simplifies fixing on unmachined shafts, but the set screws must be tightened to the recommended torque.
NSK UKF housings can be interchanged with units from other brands that share the same flange standard and shaft diameter. For equivalents, compare flange dimensions, hole spacing and shaft diameter. If you have another brand's part number, MR Industrial Accessories LLC will point you to the compatible alternative. A drawing or the main dimensions of the original part helps confirm interchangeability.
To request a UKF housing with insert bearing, send the part number or shaft dimensions via WhatsApp. MR Industrial Accessories LLC quotes the exact reference you need and helps you choose the right option for your equipment. We reply promptly.
Dimensions
- Bore
- 1-11/16 in
Frequently asked questions
- What does the D1 suffix mean in a UKF housing?
- D1 indicates a construction variant of the insert bearing, typically tied to the seal type or internal geometry. It does not alter the main mounting dimensions, but it can affect protection against contaminants. Send us the complete part number to identify the exact version.
- How do I choose the right HA adapter sleeve?
- Match the HA adapter sleeve to the shaft diameter and the insert bearing size. In UKF209D1;HA2309, the 2309 refers to the adapter sleeve for that assembly. Check that the shaft diameter falls within the adapter sleeve range before mounting.
- Can I replace a UKF housing from another brand with an NSK one?
- Yes, provided the flange dimensions, hole spacing and shaft diameter match. UKF units follow common dimensional standards, which supports interchangeability. Send us the original brand's part number and we will indicate the equivalent NSK reference.