Lock Nut KM 21

Overview

This lock nut with metric thread is designed for reliable bearing location on a shaft. It features four equally spaced slots for spanner use and is secured with a lock washer. The nut is suitable for reuse if undamaged supporting efficient maintenance cycles. Its robust construction ensures stable fastening performance in demanding environments.

Features

• Four circumferential slots enable secure engagement with spanners for quick installation
• Metric thread design ensures precise fit for effective bearing location on shafts
• Reusable with a new lock washer reduces replacement costs and supports sustainability
• Lock washer mechanism prevents unintentional loosening improving operational reliability
• Stable fastening construction maintains secure connections under vibration and load

Application & Usage

• Used with KM and KML bearing assemblies for shaft location
• Ideal for machinery requiring frequent bearing maintenance or replacement
• Compatible with hydraulic mounting tools in heavy industrial equipment