UCFB203 Cast Iron Flange Bearing

The UCFB203 bearing unit consists of a cast iron housing and chrome steel bearings and is available for surface mounting perpendicular to the axis of the shaft. The bearing unit has an inner diameter of 17mm, a mounting hole diameter of 10mm, and a mounting hole spacing of 33 x 32mm. The characteristic is that its three mounting holes are all located on one side of the axis, which is suitable for occasions where the installation space is limited.

The bearing unit runs smoothly with low noise and is easy to install. It is mainly used to bear radial and axial combined loads mainly radial loads, and is generally not suitable for bearing axial loads alone. During the design and application process, the installation position and direction of the bearing unit should be paid attention to.

UCFB203 bearing units can be used in a variety of applications, such as: industrial machinery, agricultural machinery, mining equipment, construction machinery, food processing machinery and other fields. It can withstand heavy loads while also withstanding the challenges of high temperature and humid environments. During use, regular inspection and maintenance of the bearing unit can prolong its service life and improve production efficiency.

The difference between 3-hole flange bearings and 2-hole, 4-hole flange bearings

The characteristic of the 3-hole flange bearing is that there are 3 holes on the outer ring of the bearing for fixing, two of which are on the same side of the bearing, and one is on the other side of the bearing. Its advantage is that the 2-hole flange bearing is more stable, while the 4-hole flange bearing is simpler and easier to install.

Compared with 2-hole flange bearings, 3-hole flange bearings are more stable in terms of fixing because there is one more fixing hole. At the same time, its structure is simpler than the 4-hole flange bearing, and the installation is more convenient.

Compared with 4-hole flange bearings, 3-hole flange bearings have a simpler structure and are easier to install, because 4-hole flange bearings need to adjust the positions of 4 holes to ensure correct installation. In addition, 3-hole flange bearings and 4-hole flange bearings are more balanced because their fixing points are not all concentrated on the same side.