The Lock Nut KM21 – 105X140X18 is a precision-engineered component from the renowned brand CRF, designed to secure bearings and other machine components firmly in place. With dimensions of 105 mm inner diameter, 140 mm outer diameter, and 18 mm thickness, this lock nut is ideal for various industrial applications where reliable fastening is crucial. It belongs to the bearing accessories category and is commonly utilized in machinery that demands precise alignment and secure component retention.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 105 mm |
| Outer diameter (D) | 140 mm |
| Width / Thickness (B) | 18 mm |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not applicable |
| Reference speed | Not applicable |
| Material | Steel |
| Precision class | Not specified |
Technical advantages
The Lock Nut KM21 offers several technical benefits that enhance its usability in demanding industrial environments:
- Manufactured from high-strength steel for superior mechanical performance.
- Designed to maintain secure fastening even under high vibration conditions.
- Standardized dimensions ensure compatibility with a wide range of bearing housings.
- Corrosion-resistant surface treatment for extended operational life.
- Easy assembly and disassembly feature reduces maintenance time.
Typical applications
This lock nut is versatile and used across various industries, including:
- Heavy machinery (excavators, loaders, and bulldozers)
- Automotive manufacturing (engine assembly lines, transmission systems)
- Railway systems (wheelset assemblies, bogie frames)
- Wind energy (turbine gearboxes, rotor hubs)
- Mining equipment (conveyor systems, crushers)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, offers fast availability of the Lock Nut KM21 – 105X140X18, SKU: KM21-ECO. Customers can easily add this product to their cart or request a quotation for bulk quantities to meet their specific industrial needs.
