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NSK 4-bolt flange mounted bearing · NSK UKFL317D1;HA2317X
NSK UKFL317D1;HA2317X flange bearing 4 holes

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NSK UKFL317D1;HA2317X flange bearing 4 holes

Manufacturer part numberUKFL317D1;HA2317X
Brand
NSK
Subcategory
Y-bearing unit
Series
UKFL
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Description

NSK UKFL317D1;HA2317X 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 UKFL317D1;HA2317X and any equivalents.

The NSK UKFL unit pairs a UK-series insert bearing with a 4-bolt flange housing. It supports rotating shafts in power transmission systems where the mounting surface is a frame or panel and the assembly needs to stay simple. MR Industrial Accessories LLC supplies this line to maintenance and purchasing teams in the United States and Latin America.

Reading the code helps you order the right unit. UK points to the insert bearing that uses an adapter sleeve, FL means the housing is a 4-bolt flange type, and the digits after that set the size. In UKFL217D1;HA2317X, UKFL218D1;HA2318X, UKFL317D1;HA2317X and UKFL318D1;HA2318X, the D1 suffix marks a sealing variant and the HA code on the sleeve fixes the shaft diameter. Those details together define the complete assembly.

Typical equipment includes conveyors, belt drives, elevators, mixers, blowers and packaging lines. Food, cement and chemical plants use them, and maintenance shops keep them on hand when replacing insert bearings. The 4-bolt flange bolts to sheet metal or steel structures and takes moderate radial and axial loads.

Selection comes down to shaft diameter, how the sleeve locks, and the sealing the environment requires. During installation, line up the housing with the shaft, tighten the fixing bolts in an even pattern, and lubricate the insert for the actual operating conditions. Good alignment reduces vibration and helps the bearing reach its expected life.

NSK UKFL units interchange with other brands that share the same flange nomenclature and shaft diameter. If you are holding a competitor's part number, send it and we will point you to the equivalent. MR Industrial Accessories LLC supplies the NSK line and helps confirm the unit fits your equipment without modification.

To request a quote, message the complete part number on WhatsApp or by email. We respond promptly and can suggest equivalents or help you choose.

Dimensions

Bore
2 15/16 in

Frequently asked questions

What does UKFL mean in a housing with bearing?
UKFL identifies a 4-bolt flange mounted unit with a UK series insert bearing. The number that follows indicates the size and the suffixes define sealing or fixing variants. With the complete part number the unit is selected.
How do I choose the right UKFL housing for my shaft?
You need the shaft diameter, the type of adapter sleeve and the environmental conditions. With this data we indicate the exact part number. If you have the part number from another brand, we use it to give you the equivalent.
Can MR Industrial Accessories help with a part number from another brand?
Yes. Send the competitor part number and we will identify the NSK equivalent based on flange type and shaft diameter. You can reach us on WhatsApp or by email.
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