DODGE F4B-DL-207-NL flange bearing 4 holes

DODGE F4B-DL-207-NL 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 F4B-DL-207-NL and any equivalents.

This DODGE D-Lok series Y-bearing unit is a 4-bolt flange mounted bearing. The housing bolts to a frame with four fasteners, while the insert sits on a spherical outer raceway that accommodates minor misalignment. It supports shafts in equipment where a compact, self-aligning unit that mounts quickly is needed, with no on-site machining of housings or tolerance adjustments.

The part number breaks down into segments. The first letter F denotes the 4-bolt flange family; B is the housing body; DL identifies the D-Lok insert with its shaft locking method; the next three digits give the bore size; and the NL suffix marks the sealing variant. So F4B-DL-012-NL, F4B-DL-014-NL and F4B-DL-015-NL use the same housing but differ in diameter. For larger sizes in the series, F4B-DL-100-NL, F4B-DL-102-NL, F4B-DL-103-NL, F4B-DL-104-NL and F4B-DL-106-NL cover the range.

These units are common in belt conveyors, bucket elevators, screens, mixers, exhausters and packaging lines. In food plants, meat processing facilities and warehouses, they are selected for easy replacement and because the flange mounts directly onto folded sheet metal or profile structures without machining. They also appear in water treatment equipment, mills and aggregate plants, where dust and moisture demand dependable sealing.

For proper selection, begin with the shaft diameter and load type: the 4-bolt flange handles radial loads and moderate axial loads well. Match the seal to the environment; where water or fine dust is present, the variant with a reinforced radial shaft seal is recommended. During installation, support the flange on a flat surface, tighten the four bolts in a cross pattern, and verify 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 across brands depends on flange dimensions, shaft diameter and locking type, not on the commercial code. A housing from another brand with the same bolt hole spacing and diameter can replace a D-Lok, but confirm the insert locking system and sealing before substituting. For an equivalent, provide the old code and flange dimensions, and we will identify the compatible alternative.

MR Industrial Accessories LLC supplies the DODGE brand. If you already know the code of your D-Lok housing, send it via WhatsApp along with the shaft diameter for a quote. If you need a variant not listed, contact us with the model or dimensions and we will point you to the right option.