NTN FD209TTREN/3AS flange mounted bearing

NTN FD209TTREN/3AS is a reference of flange mounted bearing, within Bearing housings. Request a quote for FD209TTREN/3AS via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The NTN Y-bearing with insert bearing is a flange-mounted unit that combines an insert bearing with a housing fastened to the structure with bolts. It is used to support rotating shafts in equipment where a compact, easy-to-mount unit is required. MR Accesorios Industriales sells this NTN line in Buenos Aires, Argentina, in industrial distribution.

The designation of the BCA® FLANGED DISC UNIT SERIES is read in blocks: the initial letters identify the unit type (flange housing with disc), the following numbers indicate the shaft diameter and the final letters define sealing and locking variants. For example, the code FD209TTREN/3AS corresponds to a flange unit for a 9/16" or 45 mm shaft according to the table, with TTREN sealing and 3AS configuration. The suffixes TTREN and 3AS indicate the seal type and the locking system of the insert on the shaft.

These units are used in belt conveyors, packaging lines, milling equipment, industrial fans and agricultural machinery. In Argentina, they are common in food plants, cement plants and cold storage facilities, where flange mounting makes installation on folded sheet metal or cast iron easier. Their design allows shaft alignment and supports moderate radial and axial loads, with the advantage of quick insert replacement without disassembling the entire housing.

To select correctly, take into account the shaft diameter, the load type and the environmental conditions. TTREN sealing protects against dust and moisture, so it is suitable for environments with particles. Check the alignment between the housing and the shaft to avoid parasitic stresses. Insert lubrication is permanent in most cases, but in severe applications it may require relubrication. Mounting is done with bolts of adequate grade and tightening according to the torque recommended by the manufacturer.

Y-bearing units with insert bearing are interchangeable between brands in terms of main dimensions, but each manufacturer defines its own tolerances and capacities. If you replace an existing unit, compare the shaft diameter, the center distance between the mounting holes and the locking type. MR Accesorios Industriales advises you to find the right equivalent according to the original part number.

To request a quote for the NTN Y-bearing with insert bearing you need, send the complete part number by WhatsApp to MR Accesorios Industriales. We reply shortly with availability and commercial terms. If you have doubts about the designation, send us a photo of the part or the engraved code and we help you identify it.