DODGE F4B-DL-104S-NL flange bearing 4 holes

DODGE F4B-DL-104S-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-104S-NL and any equivalents.

This DODGE D-Lok series unit pairs a cast iron 4-bolt flange housing with an insert ball bearing that locks onto the shaft by an eccentric collar. It mounts against a flat surface, so the bearing can be positioned and secured without machining the housing. Maintenance teams use it where a removable, straightforward shaft support is needed.

The part number tells you what you are holding. F means flange, and the 4 gives the number of mounting holes. D-Lok is the locking series, which sets how the insert grips the shaft. The three digits that follow, as in F4B-DL-104S-NL, cover bearing size and shaft diameter. Suffixes at the end point to sealing, housing material or unit configuration.

You will find these flange units on belt conveyors, bucket elevators, mixers, screens and packaging lines, as well as in water treatment, food plants and industrial ventilation. The flange design fastens against a flat face of sheet metal or structure, which helps where side access is limited and simplifies replacement.

Start selection with shaft diameter and load type: radial, axial or combined. The D-Lok eccentric locking system mounts and removes without special tools. Check that the mounting face is aligned and the shaft surface is clean and free of burrs, since eccentric locking needs a good fit. Lubrication and seal condition drive service life in dusty, wet or washdown environments.

When comparing mounted housings across brands, look at mounting dimensions, shaft diameter and locking type. A 4-bolt flange unit can often be replaced by another with similar dimensions, but verify hole spacing, flange diameter and shaft centre height. Locking mechanisms may differ between insert bearing lines, so send the full part number for a dimensional check.

To replace a flange housing with insert bearing, send the part number from the part or the equipment model by WhatsApp or email. We will quote the DODGE reference and, when needed, point you to a compatible alternative in the mounted housing line. We help workshops and plants choose the right unit for each application.