DODGE F4B-SC-20M flange bearing 4 holes

DODGE F4B-SC-20M 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-SC-20M and any equivalents.

The DODGE SC series 4-bolt flange bearing unit pairs a cast iron housing with an insert ball bearing. It mounts to flat surfaces with four bolts and supports rotating shafts, with the shaft set at a right angle to the mounting plane. This makes it a practical choice for power transmission in industrial plants, agricultural operations and continuous process equipment.

The part number breaks down into meaningful segments. Take F4B-SC-17M: F stands for flange, 4B indicates four bolt holes, SC is the insert series and the trailing number gives the shaft diameter. The range runs from F4B-SC-17M through F4B-SC-50M, so several shaft sizes are covered. The M suffix identifies a specific sealing and locking version of the insert. With the full part number, there is no doubt about which unit you are specifying.

Typical applications include belt conveyors, bucket elevators, mixers, mills, packaging lines and refrigeration equipment. The four-bolt flange suits mounting on sheet metal or structural profiles. It is often selected where rigid attachment and straightforward insert replacement are priorities.

Start your selection with the shaft diameter and the load type: radial, axial or combined. Make sure the flange has room for the four bolts and that the mounting surface is flat and clean. The SC insert arrives pre-lubricated and sealed. In dusty or damp conditions, inspect the seals and refresh lubrication on your maintenance schedule. During installation, line up the shaft with the unit and tighten the bolts in a cross pattern to prevent flange distortion.

DODGE SC series units can interchange with other brands of 4-bolt flange mountings that use inserts of the same series and equivalent shaft sizes. What matters is shaft diameter, hole spacing and the insert locking method. If you are replacing an existing assembly, send the part number stamped on the housing or the shaft size, and we will identify a compatible alternative.

MR Industrial Accessories LLC supplies the DODGE line of mounted bearing units. If you have the F4B-SC part number or the shaft size, send it via WhatsApp or email for a quote. We can also advise on mounting and lubrication.