Product Overview: The KM 22 Lock Nut
The KM 22 is a precision-engineered lock nut, an essential component in our extensive range of Bearing Accessories. Specifically designed with a metric thread of M110x2, this lock nut is used to securely locate bearings and other components onto a 110mm shaft or adapter sleeve. It works in conjunction with a corresponding MB 22 lock washer to prevent loosening caused by vibration and operational stresses, ensuring stable and reliable machinery performance.
Manufactured to strict industry standards, the KM 22 features four equally spaced slots on its outside diameter, which are used to engage with the inner tab of the lock washer for positive locking. This simple yet highly effective design allows for easy installation, adjustment, and removal with a hook or impact spanner. Our KM series Lock Nuts are trusted components for mounting tapered bore bearings and other mechanical parts, providing a secure and dependable fastening solution for a wide variety of industrial applications.
Features of the KM 22 Lock Nut
- Precision Machined Thread: Features a standard M110x2 thread for accurate and secure fitting on shafts and sleeves.
- Multiple Locking Positions: Four slots on the circumference allow for precise adjustment and secure locking with a tab washer.
- Durable Construction: Made from high-quality steel to withstand high axial forces and resist wear and deformation.
- Simplified Installation and Removal: Designed for easy tightening and loosening using standard spanner wrenches, facilitating efficient maintenance.
- Reusable Design: Can be dismounted and reused multiple times without compromising its locking effectiveness, offering excellent value.
- Corrosion Resistant: Treated to resist corrosion, ensuring long-term reliability even in challenging operating environments.
Applications of KM 22 Lock Nuts
- Bearing Mounting: Essential for securing tapered bore bearings onto adapter sleeves (e.g., H 322, H 2322) or directly onto stepped shafts.
- Industrial Gearboxes: Used to fix gears, bearings, and other components on shafts, preventing axial movement.
- Conveyor Belt Pulleys: Provides a reliable method for securing pulley and bearing assemblies.
- Pumps and Compressors: Ensures that rotating components and bearings remain firmly in place during operation.
- Agricultural Machinery: Widely used in equipment like harvesters and tractors to secure wheel hubs and bearing arrangements.
- Fans and Blowers: Prevents the loosening of fan blade hubs and support bearings on motor shafts.
- Mining and Construction Equipment: Secures heavy-duty bearing arrangements in machinery subjected to high vibration and shock loads.
Benefits of Using the KM 22 Lock Nut
- Enhanced Operational Safety: Securely locks bearings in place, preventing catastrophic failures caused by component loosening.
- Improved Machine Reliability: Maintains the correct axial position and preload of bearings, contributing to smoother operation and extended machinery life.
- Reduced Maintenance Time: The straightforward installation and adjustment process simplifies assembly and maintenance tasks.
- Cost-Effective Solution: A durable and reusable component that provides a long-lasting and reliable fastening method.
- Prevents Shaft Damage: When used with a lock washer, it locks securely without requiring keyways, which can weaken the shaft.
- Maintains Bearing Performance: Ensures that bearings are properly constrained, allowing them to perform to their optimal specifications.
