NSK UELFL307D1W3 flange bearing 3 holes

NSK UELFL307D1W3 is a reference of flange bearing 3 holes, within Bearing housings. Request a quote for UELFL307D1W3 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The UELFL housing is a 3-bolt flange mounted bearing unit with insert bearing, from the NSK line. It is used to support shafts on structures where a front mounting with three anchor points is required, typical in transmission and conveying equipment. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and will quote the part number or size you need via WhatsApp.

The UELFL designation is read in parts: UEL indicates the insert bearing with set screws and sealing, FL the 3-bolt flange, and the number that follows (305, 306) the insert size. The suffixes D1 and W3 refer to sealing and housing configuration variants. For example, the series codes show how the size and the shaft diameter code are combined. If you have the complete part number, send it as is.

These housings appear in conveyors, belts, elevators, mixers and process equipment in food, chemical and materials plants. In Argentina they are seen in packaging lines, mills and agricultural machinery, where the 3-bolt flange allows mounting onto sheet metal or structure without machining. The combination of self-aligning insert and flange handles shafts with slight misalignment and makes replacement easier.

To choose correctly, look at the shaft diameter, the insert locking type (set screws or eccentric) and the sealing according to the environment: dust, humidity or washdown. Mounting requires seating the flange flat, tightening the three bolts evenly and only then securing the insert to the shaft. The lubrication and radial clearance of the insert are already set at the factory; do not modify them. Careful alignment extends the life of the assembly.

If you bring the part number from another brand, we can indicate the compatible equivalent within the NSK line. Interchangeability between manufacturers is resolved by flange dimensions, shaft diameter and insert type, not by the trade name. With that data, MR Accesorios Industriales guides you so the replacement fits without surprises.

Do you need the UELFL for your equipment? Send us the complete part number or the shaft size and the distance between flange holes via WhatsApp. We will quote you shortly and indicate the compatible alternative if needed.