Flange mount bearings support heavy loads when the shaft axis is perpendicular to the mounting surface, which can flex the shaft and create harmful vibration. Let’s know more about it here: http://www.riccotek.com/flange-mount-bearing-c-48.html

2. Flange mount bearings are a form of bearing unit that supports
heavy loads when the shaft axis is perpendicular to the mounting
surface.

3. It is a rigid housing which allows the unit to rotate within a
stable and carefully controlled environment. The housing is
bolted to the foundation of the unit, and allows the outer
ring to stay still while the inner ring is able to freely rotate.

4. When selecting flange mount bearings, there is something to
consider as following:
Maximum speed: It is the high speed the flange mount bearing can
safely function at before failure.
Bearing life: It is also known as the rating life L10, a statistical
measure of the life which 90% of a group of apparently identical ball
bearings will achieve or exceed.

5. Bearing load: It is a combination of radial loads and thrust forces.
Basic dynamic: load rating. It is a calculated, constant radial load.
Engineering load: It describes the effect of reaction loads on the flange mount
bearings.

6. Flange mount bearings can be used for many applications: rotary motor,
micro-motor soft drive, pressure rotor; dental drill, hard drive motor;
transmission equipment, entertainment equipment, robotics, medical
equipment, electrical optics, imaging devices, card readers, precision
machinery, power tools, food processing machinery, textile, baggage
systems, and various other light duty industrial applications.