NTN UCFG206D1 flange bearing 4 holes

NTN UCFG206D1 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 UCFG206D1 and any equivalents.

The NTN UCFG2 series covers four-bolt flange units that pair an insert bearing with a flange housing. They hold rotating shafts on metal or concrete structures, keep alignment fixed, and mount quickly with bolts. This line is part of the bearing housing offering at MR Industrial Accessories LLC, serving maintenance and purchasing teams across the United States and several Latin American countries.

Reading the code helps you order the right unit. The letters UCFG point to a four-bolt flange housing with insert bearing, while the 2 in UCFG2 groups the metric sizes in this family. Codes run from UCFG201D1 through UCFG208D1, where the last two digits set the size. The D1 suffix marks the sealing and internal configuration variant NTN uses on these units. Send the complete designation from the plate or drawing when you request a quote.

You will find these units on belt conveyors, packaging lines, mixers, blowers and transmission lines in food, chemical and materials plants. The four-bolt flange mounts to structural profiles or plates with straightforward alignment, and the insert bearing absorbs the slight misalignment that comes with installation. They are also a practical choice when a complete unit must be replaced without machining the shaft.

Selection comes down to shaft diameter, load type (radial, axial or combined) and the working environment. The insert seal determines how well the unit handles dust, water or chips, so a version with an extra seal makes sense in dirty areas. Where the equipment allows it, factory lubrication can be topped up through the grease fitting; confirm the passage is reachable. During mounting, seat the flange on a flat surface, tighten bolts in a cross pattern, and turn the shaft by hand to check it moves freely before startup.

Four-bolt flange units come from several brands, each with its own nomenclature, and dimensional interchange is not always direct. Hole spacing, flange diameter and the way the insert is fixed can differ. When swapping a unit, compare those dimensions and the locking system. If you have a code from another brand, send it and we will point you to the equivalent NTN reference or a compatible alternative.

MR Industrial Accessories LLC supplies the NTN bearing housing line and will quote the code you need. Send the full designation (for example, UCFG205D1) or your shaft and flange measurements by WhatsApp or email, and the team will reply promptly with the matching reference. If you need a variant not shown, write to us anyway: we will source it or suggest a compatible option.