Rondelle frein MB 2

Overview This lock washer is designed for securing KM KML and HM lock nuts onto shafts or adapter sleeves. It works by engaging a keyway and locking the nut in position when a washer tab is bent into a slot. The MB 2 washer offers simple installation and removal as a reliable fastening element. Each installation requires a new washer to ensure optimal performance. Features

• Engages shaft or sleeve keyway to prevent lock nut loosening during operation
• Bending washer tab into nut slot provides secure and stable fastening
• Simple installation process minimises assembly time and maintenance interruptions
• Specific fit for KM
• KML
• and HM lock nuts ensures compatibility and performance
• Requires replacement each use to maintain secure locking and operational safety

Application & Usage

• Used with adapter sleeves in rotating equipment assemblies
• Ideal for securing lock nuts in heavy industrial machinery
• Compatible with precision shaft mounting in mechanical drive systems