The Lock Nut KM30 – 150X195X24, branded by CRF, is a precision-engineered component designed for securing bearings and other machine parts onto a shaft. This lock nut, measuring 150 mm in bore diameter, 195 mm in outer diameter, and 24 mm in thickness, is an essential accessory in the category of bearing accessories. Typically used in high-stress industrial applications, the KM30-ECO lock nut ensures the stability and secure positioning of mechanical components in a wide range of machinery and equipment.
Technical specifications
| Specification | Value |
| Bore diameter (d) in mm | 150 |
| Outer diameter (D) in mm | 195 |
| Width / Thickness (B, W or T) in mm | 24 |
| Weight | Based on CRF specifications |
| Basic dynamic load rating (C) in kN | Available on request |
| Basic static load rating (C0) in kN | Available on request |
| Ring material | Chrome steel 100Cr6 |
| Precision class | ISO P0 |
Technical advantages
The Lock Nut KM30 – 150X195X24 offers several technical advantages that contribute to its effective performance in industrial applications:
- Manufactured from heat-treated 100Cr6 chrome steel for enhanced durability and fatigue resistance.
- Precision class ISO P0 ensures compatibility with standard bearing assemblies.
- Designed for use in high-load environments without risk of slippage.
- Compatible with a variety of shaft diameters due to its adjustable design.
- Facilitates easy installation and removal, reducing machine downtime.
Typical applications
The KM30-ECO lock nut is suited for a variety of industries and machinery, including:
- Industrial conveyors and material handling systems
- Heavy-duty gearboxes and transmissions
- Steel and aluminum rolling mills
- Construction machinery and earthmoving equipment
- Wind turbine assemblies and maintenance
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the Lock Nut KM30 – 150X195X24, SKU: KM30-ECO. With fast availability and the option to request a quote for bulk quantities, you can add this product to your cart or request a quotation today to secure your supply.

