Rondelle frein MB 3

Overview This lock washer is engineered to secure KM KML and HM lock nuts onto shafts or adapter sleeves. It engages a keyway for reliable positioning and prevents unintentional loosening during operation. The washer provides a stable and simple fastening element supporting efficient maintenance in industrial environments. Features

• Keyway engagement ensures lock nut remains securely positioned during operational loads
• Bent washer tab design prevents unintentional loosening of critical shaft assemblies
• Easy installation and removal reduces maintenance time and supports operational efficiency
• Stable fastening element provides consistent performance across repeated installations

Application & Usage

• Used with KM
• KML
• and HM lock nuts on rotating shafts
• Ideal for adapter sleeve installations in industrial machinery assemblies
• Compatible with metric lock nut systems requiring secure retention