
NSK UKFX10D1;H2310X flange bearing 4 holes
- Brand
- NSK
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKFX
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Description
NSK UKFX10D1;H2310X 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 UKFX10D1;H2310X and any equivalents.
A UKFX unit from NSK pairs a cast iron four-bolt flange housing with a UK series insert bearing. It supports rotating shafts where the mounting needs to stay compact and the unit has to come off without reworking the support. MR Industrial Accessories LLC supplies this line to plants and workshops across the United States and in several Latin American countries.
Read the code from left to right. UKFX names the flange housing family with insert bearing. The two digits after it give the size, running from UKFX05 through UKFX06, UKFX07, UKFX08, UKFX09, UKFX10, UKFX11, UKFX12 and beyond as the code continues. A D1 suffix points to a sealing or insert design variant. An H series adapter sleeve, for example H2305X or H2310X, locks the bearing onto the shaft, so one housing can take different shaft diameters without any change to the casting.
You will find these units on belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and other process equipment, in food, chemical, cement and metalworking plants. The four bolts let you anchor the flange to sheet metal structures or profiles, and the insert bearing absorbs the slight misalignment that comes with real mountings. When a damaged unit has to be replaced without rebuilding the support, this is a common answer.
Sizing starts with the shaft diameter, then the radial and axial loads, then the environment. The insert seal sets the level of protection against dust and moisture: harsher exposure calls for a more robust seal. Use the lubricant specified for the insert and renew it according to the duty cycle. At mounting, line up the flange, then tighten the H sleeve with the lock nut and lock washer, and check that the bearing turns freely without excessive preload.
NSK UKFX units can be swapped with equivalent references from other makers that share the same flange and sleeve nomenclature. Bring us a code from another supplier and we will quote it and point out the compatible alternative. Shaft diameter, hole spacing and insert type decide whether the swap works, so compare those three before you pull a unit.
Send the full code on WhatsApp, or the shaft size together with the distance between holes. Our team quotes the unit and helps you get the mounting right.
Dimensions
- Bore
- 45 mm
Frequently asked questions
- What does the UKFX code tell me?
- UKFX is a four-bolt flange housing fitted with a UK series insert bearing. The number after it is the size, a D1 suffix marks a design or sealing variant, and the H sleeve in the code is what grips the shaft.
- How do I match the H sleeve to my shaft?
- The sleeve has to suit both the shaft diameter and the insert size. Check that the shaft diameter agrees with the sleeve and that the adjusting thread is the right one.
- Where is this housing used?
- Conveyors, elevators, mixers, pumps and process equipment. It fits mountings that need a flange support with an insert bearing and a bit of tolerance to misalignment. Tell us about your application.

