Design and Performance Characteristics
The design of the 22200 series bearings aims to cope with demanding operating conditions, and its main features include:
Self-Aligning Capability: The spherical raceway of the outer ring allows the bearing to automatically adjust and compensate for errors when shaft bending or slight misalignment occurs during installation, ensuring smooth operation. The permissible alignment error angle varies by series; for example, the 22200 series typically allows for approximately 1.5° of misalignment
.High Load Capacity: Utilizing a double-row roller design, these bearings primarily withstand radial loads and can also accommodate certain bidirectional axial loads. They are particularly suitable for working environments under heavy or vibrating loads
.Resistance to Impact and Vibration: The robust structure enables them to withstand impact loads and vibrating conditions
.Design and Configuration: The bearings are generally non-separable (depending on the model and design). They can be equipped with different cages (such as brass, steel, or nylon
), and offer various internal clearance groups (e.g., C2, C0, C3, C4, C5 ) and precision classes (e.g., P0, P6, P5, P4, P2 ) to meet different application needs. Some models can also be supplied with a tapered bore (designated by 'K', such as a 1:12 taper) or variants with lubrication grooves (designated by 'W33') .If you need further translation or have other requests, feel free to ask.
