The Locking Tab Washer MB1 – 12 by CRF is an essential bearing accessory designed to secure components in place effectively. As a part of the MB1-ECO series, this washer offers precision and reliability in various mechanical assemblies. The washer is tailored for use with bearings where security and stability are paramount. With its compact dimensions, the MB1 – 12 is particularly suited for applications requiring dependable locking mechanisms in industrial settings.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 12 mm |
| Outer diameter (D) | Not specified |
| Width / Thickness (W) | Not specified |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not applicable |
| Basic static load rating (C0) | Not applicable |
| Material | Steel |
| Operating temperature range | -20 / +120 °C |
| ISO / cross-reference equivalent code | MB1-ECO |
Technical advantages
The Locking Tab Washer MB1 – 12 offers several distinct advantages for industrial applications:
- Manufactured from durable steel, ensuring operational integrity under high stress.
- Effective in environments with temperatures ranging from -20 to +120 °C.
- Designed specifically for 12 mm bore diameter bearings, providing a snug fit and secure locking.
- Minimal installation time due to its straightforward design, reducing downtime in mechanical setups.
- ISO standard compliance for guaranteed compatibility with a wide range of bearing models.
Typical applications
The MB1 – 12 Locking Tab Washer is utilized across various industrial sectors, including:
- Automotive manufacturing (used in engine assemblies and transmission systems)
- Aerospace engineering (critical in securing aircraft components and assemblies)
- Heavy machinery (important for construction equipment and mining machines)
- Marine applications (integral in securing components in marine engines and gear systems)
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for high-performance mechanical components, including the Locking Tab Washer MB1 – 12. With fast availability, you can quickly add this essential component to your inventory. For bulk orders, request a quotation to benefit from competitive pricing. Add to cart or request a quote now.

