The MB 33 Locking Tab Washer 165X222X2,5 – SKF is a precision-engineered component designed to secure bearing nuts and prevent unintentional loosening in industrial applications. With an outer diameter of 222 mm and a thickness of 2.5 mm, this locking tab washer is integral to maintaining the integrity of mechanical assemblies. As part of SKF’s renowned catalog of bearing accessories, this washer is ideally suited for use in sectors requiring high levels of reliability and precision. Its compatibility with standard bearing lock nuts makes it a versatile choice for engineers and technicians looking to enhance the stability of their equipment.
Technical specifications
| Specification | Value |
|---|---|
| Bore Diameter (d) | 165 mm |
| Outer Diameter (D) | 222 mm |
| Thickness (T) | 2.5 mm |
| Weight | — |
| Cage Type | — |
| Shielding/Sealing | — |
| Operating Temperature Range | — |
| Ring Material | — |
| Factory Lubrication | — |
| Precision Class | — |
| Internal Clearance | — |
| ISO / Cross-reference Equivalent Code | — |
Technical advantages
Designed with precision and durability in mind, the SKF MB 33 Locking Tab Washer offers several technical benefits:
- Secures lock nuts effectively, preventing loosening during operation.
- Compatible with a range of standard bearing sizes, ensuring versatile use.
- High tensile strength material ensures long-term stability in mechanical assemblies.
- Easy to install and remove, reducing downtime during maintenance.
- Reliable performance in a variety of industrial environments.
Typical applications
The MB 33 Locking Tab Washer is utilized across various industries and machinery types, including:
- Heavy machinery (hydraulic presses, conveyor systems)
- Automotive manufacturing (engine components, transmission systems)
- Wind energy (turbine assemblies)
- Aerospace (landing gear systems, control surfaces)
- Marine engineering (propulsion systems, stabilizers)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for mechanical components like the MB33-SKF. With fast availability and the option to request a quote for bulk quantities, securing your supply of locking tab washers has never been easier. Add to cart or request a quotation today to enhance your industrial operations with SKF’s trusted components.

