Product Overview: The KM 00 Lock Nut
The KM 00 Lock Nut is a precision-engineered fastening component essential for securing bearings and other mechanical parts onto a shaft. With a standard M10x0.75 thread, it is designed to prevent axial loosening and maintain the correct position of components in a wide range of machinery. This lock nut is typically used in conjunction with an MB 00 lock washer to create a secure and reliable assembly. The washer's inner tab engages with a keyway on the shaft, and one of its outer tabs is bent into one of the four slots on the nut's circumference, effectively locking it in place.
As a key item in our Bearing Accessories collection, the KM 00 is manufactured from high-quality steel to ensure durability and consistent performance. Its simple yet effective design is a global standard for mounting bearings, especially on adapter sleeves or tapered shaft journals. Explore our full range of Lock Nuts to find the perfect solution for your application.
Key Features of the KM 00 Lock Nut
- Precision Machining: Features a precisely manufactured M10x0.75 thread for a secure and accurate fit.
- Four Locking Slots: Equipped with four equally spaced slots on its outer diameter, allowing for fine adjustment and secure locking with a corresponding lock washer.
- Durable Construction: Made from high-strength steel to withstand operational stresses and ensure a long service life.
- Simple Installation: Can be easily tightened or loosened using a standard hook or impact spanner, simplifying assembly and maintenance procedures.
- Reusability: Designed to be reused multiple times under normal operating conditions without compromising its locking effectiveness.
- Standardized Design: Conforms to international standards, ensuring interchangeability and compatibility with other standard components.
Common Applications
- Bearing Mounting: Used to secure bearings onto adapter sleeves or directly onto a threaded shaft.
- Industrial Gearboxes: Ensures that gears and bearings remain fixed in their designated axial positions.
- Electric Motors: Secures rotor bearings, preventing axial play and ensuring smooth operation.
- Pumps and Compressors: Maintains the position of rotating assemblies, crucial for efficiency and reliability.
- Conveyor Belt Pulleys: Locks pulleys and their bearings onto shafts, preventing them from slipping under load.
- Agricultural Machinery: Widely used in various farm equipment to secure components in high-vibration environments.
- Automotive Transmissions: Applied in securing gears and bearings within transmission systems.
Benefits of Using the KM 00 Lock Nut
- Enhanced Safety: Provides a secure locking mechanism that prevents components from loosening due to vibration or rotational forces.
- Improved Reliability: Ensures that bearings and other parts are held firmly, maintaining clearances and preloads, which extends machine life.
- Cost-Effective Solution: Offers a simple, reliable, and inexpensive method for securing components on a shaft.
- Ease of Maintenance: Facilitates straightforward assembly and disassembly, reducing downtime during repairs or inspections.
- Precise Adjustment: The multiple slots allow for precise positional adjustments and secure locking at the correct setting.
- Vibration Resistance: When used with a lock washer, it creates a robust assembly that effectively resists loosening in high-vibration applications.
