The SKF MB 20 Locking Tab Washer, measuring 100x142x1,75 mm, is an essential component in the realm of bearing accessories. Designed to secure bearing nuts in place, this washer prevents rotation and loss of preload in various mechanical assemblies. Manufactured by SKF, a renowned leader in the industry, the MB 20 is typically employed in heavy-duty industrial applications where precision and stability are paramount. Its dimensions make it suitable for a range of machinery, ensuring optimal performance in securing bearings.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 100 mm |
| Outer diameter (D) | 142 mm |
| Width / Thickness (T) | 1.75 mm |
| Weight | Not specified |
| Material | Steel |
| ISO / cross-reference equivalent code | MB20 |
Technical advantages
The SKF MB 20 Locking Tab Washer offers several technical advantages that enhance its performance in industrial settings:
- Secures bearing nuts effectively, preventing rotation and ensuring preload retention.
- Steel construction provides robust strength and durability for demanding applications.
- Standardized dimensions allow for compatibility with various bearing sizes and configurations.
- Designed to withstand intense mechanical stresses, ensuring long-term reliability.
- Easy to install, reducing downtime during maintenance and assembly processes.
Typical applications
The MB 20 Locking Tab Washer is versatile, finding usage across numerous industries and machinery types:
- Heavy machinery and equipment (excavators, loaders, cranes)
- Industrial gearboxes (planetary, helical, spur)
- Steel production facilities (rolling mills, continuous casting machines)
- Power generation systems (turbines, generators)
- Marine propulsion systems (ship engines, thrusters)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the SKF MB 20 Locking Tab Washer. With fast availability, you can easily add this critical component to your shopping cart or request a quotation for bulk quantities. Ensure the stability and integrity of your mechanical assemblies by choosing SKF’s trusted solutions.

