The MB 4 Locking Tab Washer by SKF is a precision-engineered component designed to secure bearing nuts in place, preventing them from loosening during operation. With dimensions of 18.5 mm inner diameter, 36 mm outer diameter, and 1 mm thickness, this locking tab washer is suitable for a wide range of industrial applications. Typically used in conjunction with bearings, it ensures stability in mechanical assemblies where rotational accuracy is critical.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 18.5 mm |
| Outer diameter (D) | 36 mm |
| Width / Thickness (T) | 1 mm |
Technical advantages
The MB 4 Locking Tab Washer offers several technical benefits that enhance its performance in industrial settings:
- Designed to interface seamlessly with SKF bearing nuts, ensuring secure locking and preventing mechanical failures.
- Precision manufacturing guarantees compatibility with a wide range of bearing assemblies.
- Constructed from durable materials to withstand high-stress environments and prolong service life.
- Standardized dimensions for easy integration into existing systems, reducing the need for custom components.
- Lightweight design minimizes the additional load on rotating components.
Typical applications
The MB 4 Locking Tab Washer is commonly used in various sectors, providing essential support in:
- Automotive industry (gearboxes, differentials)
- Heavy machinery (excavators, loaders)
- Aerospace (turbine engines, control systems)
- Textile machinery (weaving machines, looms)
- Industrial pumps (centrifugal pumps, gear pumps)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the MB 4 Locking Tab Washer by SKF, offering fast availability and reliable service. For bulk purchases, you can request a quote to meet your specific needs. Add the MB4-SKF to your cart today or contact us for more information.

