Lock Nut KM 31

Overview

This lock nut is designed for secure bearing location on shafts using a lock washer. It features a metric M155x3 thread and a 25mm width providing stable fastening. Four slots on the circumference allow easy engagement with a spanner. The nut is suitable for reuse when paired with a new lock washer.

Features

• Four equally spaced slots enable precise spanner engagement to ensure secure installation
• Metric thread profile allows compatibility with standard shaft designs for easy integration
• Reusable design enables cost-effective maintenance and reduces component replacement
• Lock washer compatibility prevents unintentional loosening to maintain operational safety

Application & Usage

• Used with large bearing housings requiring secure axial location
• Ideal for shafts in heavy-duty mechanical assemblies needing reliable fastening
• Compatible with maintenance operations involving frequent disassembly or adjustment