DODGE F4B-DL-70M flange bearing 4 holes

DODGE F4B-DL-70M is a reference of flange bearing 4 holes, within Bearing housings. Request a quote for F4B-DL-70M via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The DODGE D-Lok series 4-bolt flange Y-bearing unit with insert bearing is a mounted assembly that combines a cast iron housing with an insert ball bearing and eccentric collar locking. It is used to support rotating shafts on flat structures, with fixed alignment and quick mounting. It is a robust solution for equipment that needs rigid support and simple disassembly in the plant.

The D-Lok series designation is read in blocks. The initial letters indicate the housing type: F corresponds to a 4-bolt flange. The number after the hyphen is the nominal shaft diameter in millimeters, as in F4B-DL-20M (20 mm shaft) or F4B-DL-25M (25 mm shaft). The DL suffix identifies the D-Lok series, with eccentric locking collar, and the final M indicates the housing and sealing version. With that data you order the exact replacement.

These bearing housings are used in belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and process equipment. In Argentina they are seen in food, cement, mining, paper and aggregate processing plants, where the shaft rests on a vertical flange or on a sheet metal structure. The 4-bolt housing allows mounting on flat surfaces with aligned holes and absorbs moderate radial and axial loads.

To select the bearing housing, check the shaft diameter and the type of locking the equipment accepts. The D-Lok series uses an eccentric collar, which locks by turning the collar in the direction of shaft rotation. Check the sealing: the housing may incorporate a lip seal or higher-protection seals depending on the environment. During mounting, align the flange holes, tighten the bolts in a cross pattern and lubricate the insert before starting up. Careful alignment extends bearing life.

Interchangeability between mounted bearing housing brands is defined by the shaft diameter, the housing type (4-bolt flange) and the locking system. It is not enough for the size to match: you must verify the distance between holes, their diameter and the center height. It can be replaced by another with similar technical characteristics. Send the part number or the measurements by WhatsApp and we will indicate the compatible alternative.

MR Accesorios Industriales sells the DODGE brand in bearings, bearing housings and power transmission. If you need the D-Lok flange Y-bearing unit for your equipment, write to us by WhatsApp with the part number F4B-DL-20M or the one shown on your machine. We will quote it shortly and, if necessary, advise you on choosing the correct variant.