Skip to content
All products
NSK 4-bolt flange mounted bearing · NSK UCFLX05D1
NSK UCFLX05D1 flange bearing 4 holes

NSKBrand we market

NSK UCFLX05D1 flange bearing 4 holes

Manufacturer Part NumberUCFLX05D1
Brand
NSK
Subcategory
Y-bearing unit
Series
UCFLX
Request a quote for UCFLX05D1 via WhatsApp

We respond promptly.

Since 1945 · Martínez, Buenos Aires, Argentina

Request your quote via WhatsApp or email, with the quantity you need.

Other brands in this category

Ask us about alternatives. Equivalence is verified for each reference and application.

NSK vs NTN: equivalent part numbers →

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.

Ask via WhatsAppAsk via email

Description

NSK UCFLX05D1 is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for UCFLX05D1 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The UCFLX housing with NSK insert bearing is a 4-bolt flange mounted unit, ready to be fixed to a surface and receive a rotating shaft. It integrates an insert bearing with a spherical outer ring that seats in the housing and allows for compensating small misalignments. It is used in transmission, conveying and process equipment where a robust support with simple mounting is needed. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and will quote it to you via WhatsApp.

The UCFLX designation is read in blocks: U indicates a mounted unit, CFL corresponds to the 4-bolt square flange and X distinguishes the housing variant. The examples in the series show the suffix D1 at the end, which identifies the insert configuration and its sealing. In codes such as UCFLX05-013D1 or UCFLX06-101D1, the number after the hyphen refers to the shaft size or to the housing-insert combination according to the manufacturer. To request a quote, send us the complete code that appears on the part or in the drawing.

These units are used in belt conveyors, elevators, mixers, blowers, packaging lines and process equipment. In Argentina you will find them in food plants, cement plants, paper mills, meat processing plants and maintenance workshops. Their 4-bolt flange allows them to be mounted on sheet metal or profile structures, with the through shaft supported in the insert bearing. They are a common solution when looking to replace rigid supports with units that absorb slight misalignments and simplify replacement.

To select the correct unit, take into account the shaft diameter, the type of load and the environmental conditions. The insert sealing defines the protection against dust, water or chips: choose the appropriate variant according to the environment. When mounting, verify that the support surface is flat and clean, and that the fixing bolts are properly tightened without deforming the flange. Insert lubrication is permanent in many versions; if it has a grease fitting, follow the frequency recommended by the manufacturer. Careful shaft alignment extends bearing life.

NSK UCFLX units can be interchanged with other brands that use equivalent designations, such as UCFL series or variants with similar suffixes. Interchangeability depends on the flange dimensions, the distance between holes and the shaft diameter. If the customer brings an unidentified part, we can compare measurements and offer the compatible alternative. MR Accesorios Industriales sells the NSK line and advises you so that the unit matches your application.

If you need to replace a UCFLX housing with insert bearing, send us the code or shaft measurements via WhatsApp. We will quote the exact reference and indicate the compatible alternative if applicable. At MR Accesorios Industriales we know the equipment and applications of Argentine industry.

Dimensions

Bore
25 mm

Frequently Asked Questions

What does the D1 suffix mean in UCFLX codes?
The D1 suffix identifies a specific insert configuration and its sealing system. It does not change the flange or shaft dimensions, but it does change performance against contaminants. To choose the right variant, send us the complete code of the part you need.
How do I choose the UCFLX housing for my shaft?
You need the shaft diameter, the type of load and the working conditions. The code includes the shaft size or the housing-insert combination. If you are not sure, send us a photo or the flange measurements and we will quote the corresponding unit.
Can a housing from another brand be replaced with an NSK UCFLX?
Yes, if the flange dimensions, the distance between holes and the shaft diameter match. Equivalent series from other brands are usually interchangeable. Bring us the code or measurements of the original part and we will indicate the compatible NSK reference.
Request a quote for UCFLX05D1 via WhatsApp
Request a quote on WhatsApp