NTN ARFLU-2S flange bearing 2 holes

NTN ARFLU-2S belongs to flange bearing 2 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 ARFLU-2S and any equivalents.

The NTN ARFLU series Y-bearing insert unit is a two-bolt flange assembly that pairs an insert bearing with a cast iron housing. It supports rotating shafts in equipment where a compact, easily aligned mounting is needed. MR Industrial Accessories LLC supplies this line for industrial applications across the United States and Latin America.

In the ARFLU code, the letters indicate a two-bolt flange unit with an insert bearing. The number that follows, such as the 2 in ARFLU-2S, corresponds to the insert bearing size and sets the housing dimensions. The suffix S denotes the standard insert seal, which guards against dust and moisture. Other sealing or fixing options change the code, so it is best to request a quote using the full reference.

Typical applications include conveyors, belts, elevators, mixers and agricultural machinery. In food, cement, mining and aggregate processing plants, these units are common where shafts need firm support and fast installation. The two-bolt flange mounts to a flat surface and simplifies shaft alignment, which cuts assembly and maintenance time.

When selecting a housing, consider shaft diameter, radial and axial loads, and the operating environment. The S seal works well in dusty conditions; for frequent washdowns, a more robust seal is recommended. During mounting, make sure the flange seats properly and the shaft is aligned to prevent stress. Insert lubrication is usually permanent, but check the grease type if the equipment runs at extreme temperatures.

Insert bearing housing units can be interchanged between brands when flange dimensions, shaft diameter and fixing system match. For replacement, compare the original code with the equivalent NTN designation; MR can point you to a compatible alternative. Avoid mixing inserts from different series without verifying dimensions, since center height and hole spacing may differ.

To get the ARFLU housing for your equipment, send the code or shaft size via WhatsApp or email to MR Industrial Accessories LLC. We will quote the exact reference and help you choose so the unit performs correctly in your application. Our team replies promptly.