2-Bolt Flanged Housing Units
A 2-bolt flanged housing unit bearing, also known as a flange bearing, is a type of bearing designed for mounted applications where the bearing is secured to a flat surface using two bolts. This type of bearing housing incorporates a flange, which is a flat, projecting rim or collar on the outer surface of the bearing unit. The flange serves as a mounting point and facilitates the secure attachment of the bearing to a support structure, such as a machine frame or housing.
Key features and components of a 2-bolt flanged housing unit bearing include:
1.Bearing Insert: The bearing insert is the actual rolling-element bearing component that carries the load. It is typically a ball bearing or a roller bearing designed to accommodate radial and axial loads.
2.Flange: The flange is an integral part of the housing unit and provides a convenient and stable mounting surface for the bearing. It often has two holes for bolts that are used to attach the bearing to the support structure.
3.Housing: The housing surrounds and supports the bearing insert. It is designed to provide protection to the bearing, prevent contamination, and maintain proper alignment.
4.Seals or Shields: Some 2-bolt flanged housing unit bearings come equipped with seals or shields to protect the internal components from contaminants and retain lubrication.
5.Lubrication: Bearings require lubrication for smooth operation and reduced friction. Many flange bearings come pre-greased, and some may have provisions for relubrication.
These bearings are commonly used in various industrial applications, including conveyor systems, agricultural machinery, and other equipment where a rotating shaft requires support and alignment. The 2-bolt flanged design allows for easy installation and removal, making maintenance more convenient. The selection of the appropriate 2-bolt flanged housing unit bearing depends on factors such as load requirements, operating conditions, and the specific needs of the application. Alma Bearings provides these bearings in SKF, NTN, KOYO, Challenge and Dunlop.
