The Lock Nut KM1 – 12X22X4, branded by CRF, is a precision-engineered mechanical component designed for secure positioning of bearings and other machine parts on shafts. With its compact dimensions of 12 mm bore diameter, 22 mm outer diameter, and 4 mm thickness, this lock nut is ideal for applications requiring reliable axial and radial stability. Typically utilized in the assembly of rotating machinery, the CRF Lock Nut KM1-ECO ensures efficient load distribution, contributing to the smooth operation of various industrial systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 12 mm |
| Outer diameter (D) | 22 mm |
| Width (T) | 4 mm |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Reference speed | Not specified |
| Cage type | Not specified |
| Shielding / Sealing | Open |
| Operating temperature range | -20 / +120 C |
| Ring material | Not specified |
| Factory lubrication | Dry |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The CRF Lock Nut KM1-ECO offers several technical benefits that enhance its performance in various industrial applications.
- Open design allows for easy inspection and maintenance without disassembly.
- Operating temperature range from -20 to +120°C ensures adaptability to diverse environments.
- Standard CN radial clearance suitable for general-purpose assemblies.
- Precision class P0 / ABEC-1 guarantees basic accuracy for standard applications.
- Dry factory lubrication minimizes contamination risks in clean environments.
Typical applications
The Lock Nut KM1 – 12X22X4 is utilized across several specific industries and machinery types:
- Automotive manufacturing (engine assembly lines, transmission systems)
- Textile machinery (spinning machines, weaving looms)
- Industrial robotics (robotic arms, CNC machines)
- Food processing equipment (conveyor systems, packaging machines)
- Heavy machinery (cranes, hoists)
Availability and ordering
Eurobearing.eu, as a specialized B2B supplier, ensures fast availability of the CRF Lock Nut KM1-ECO. Customers can easily add to cart or request a quotation for bulk quantities to meet their specific industrial needs.
