DODGE F4B-DL-200-NL flange bearing 4 holes

DODGE F4B-DL-200-NL is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for F4B-DL-200-NL via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DODGE D-Lok series Y-bearing unit with insert bearing is a 4-bolt flange mounted bearing: the housing is fastened to the frame with four bolts and the insert rotates on the spherical outer raceway, which allows small misalignments to be absorbed. It is used to support shafts in equipment where a compact, self-aligning and quick-mounting unit is required, without machining housings or adjusting tolerances on site.

The series designation is read in blocks. The initial F indicates the 4-bolt flange family; B refers to the housing body; DL identifies the D-Lok insert, with its shaft locking system; the following three digits indicate the bore size, and the NL suffix distinguishes the sealing variant. Thus, F4B-DL-012-NL, F4B-DL-014-NL and F4B-DL-015-NL share the housing and change the diameter; F4B-DL-100-NL, F4B-DL-102-NL, F4B-DL-103-NL, F4B-DL-104-NL and F4B-DL-106-NL cover the larger sizes in the series.

These units appear in belt conveyors, bucket elevators, screens, mixers, exhausters and packaging lines. In food plants, meat processing plants and warehouses in Buenos Aires, Argentina and the interior they are chosen for ease of replacement and for the flange, which allows mounting on folded sheet metal or profile structures without machining. They are also seen in water treatment equipment, mills and aggregate plants, where dust and humidity require reliable sealing.

To select correctly, start from the shaft diameter and the load type: the 4-bolt flange works well with radial loads and moderate axial loads. Check the sealing according to the environment: in areas with water or fine dust, the variant with a reinforced radial shaft seal is advisable. When mounting, support the flange on a flat surface, tighten the four bolts in a cross pattern and check shaft alignment before locking the insert. Lubricate according to the duty cycle and check clearance; poor alignment shortens bearing life more than any other factor.

Interchangeability between brands is resolved by flange dimensions, shaft diameter and locking type, not by the commercial code. A housing from another brand with the same bolt hole spacing and the same diameter can replace a D-Lok, but check the insert locking system and the sealing before substituting. If you need an equivalent, send us the old code and the flange dimensions: we will indicate the compatible alternative.

MR Accesorios Industriales supplies the DODGE brand from Buenos Aires, Argentina. If you already know the code of your D-Lok housing, send it on WhatsApp along with the shaft diameter and we will quote it shortly. If you are looking for a variant you do not see, write to us with the model or dimensions and we will indicate the corresponding option.