The Locking Tab Washer MB18 – 90 by CRF is a specialized bearing accessory designed to secure bearing nuts in place, preventing rotation and loosening during high-torque operations. With precise dimensions, this component is critical for various industrial applications where maintaining the integrity of mechanical assemblies is paramount. Typically used in conjunction with bearings, the MB18-ECO ensures stability and safety across a range of mechanical systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 90 mm |
| Outer diameter (D) | 120 mm |
| Width / Thickness (T) | 2 mm |
| Weight | 0.12 kg |
| Ring material | Stainless AISI 304 |
| ISO / cross-reference equivalent code | MB90 |
Technical advantages
The Locking Tab Washer MB18 – 90 offers several technical benefits that enhance the performance of mechanical assemblies:
- Constructed from AISI 304 stainless steel, providing excellent corrosion resistance.
- Designed for use with 90 mm bearing nuts, ensuring compatibility with standard industrial fittings.
- Lightweight structure at 0.12 kg reduces the overall mass of the assembly.
- Ensures a secure lock, preventing loosening under dynamic loading conditions.
- ISO-compliant, offering easy integration into existing systems with compatible components.
Typical applications
The Locking Tab Washer MB18 – 90 is suitable for various sectors and machinery, providing reliable performance in:
- Automotive manufacturing (transmission systems, axle assemblies)
- Heavy machinery (excavators, loaders, cranes)
- Industrial gearboxes (planetary gears, helical gears)
- Wind energy systems (turbine generators, rotor assemblies)
- Railway equipment (bogie systems, track maintenance machines)
Availability and ordering
Eurobearing.eu offers the Locking Tab Washer MB18-ECO with fast availability for immediate shipping. Businesses looking to purchase in bulk can request a quotation directly through our platform. Easily add this item to your cart or contact us for more information on bulk orders.

