The Lock Nut KM4 – 20X32X6 by CRF is a crucial component in the realm of bearing accessories, specifically designed to secure bearings on shafts. This precision-engineered lock nut, with dimensions of 20 mm bore diameter, 32 mm outer diameter, and 6 mm thickness, is tailored for industrial applications where secure and reliable bearing assembly is paramount. Typically used in heavy machinery and equipment, the Lock Nut KM4 ensures optimal performance of bearings under various operational conditions. As an essential part of your mechanical setup, the CRF Lock Nut KM4 – 20X32X6 meets the rigorous demands of industrial applications.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 20 mm |
| Outer diameter (D) | 32 mm |
| Width / Thickness (T) | 6 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 |
| Ring material | Not specified |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The CRF Lock Nut KM4 – 20X32X6 offers several technical benefits for demanding industrial environments:
- Compatible with standard bearing sizes, facilitating easy integration into existing assemblies.
- Manufactured to precise tolerances for secure fitting, reducing the risk of loosening during operation.
- Engineered for durability in high-vibration environments, ensuring consistent performance.
- Standardized dimensions for interchangeability, minimizing downtime during maintenance.
- Robust design capable of withstanding axial loads, enhancing system reliability.
Typical applications
The Lock Nut KM4 – 20X32X6 is widely used across various industries and machinery types, ensuring versatile applicability:
- Heavy-duty industrial machinery (conveyors, crushers)
- Automotive assembly lines (rotary joints, axles)
- Textile machinery (spinning frames, looms)
- Mining equipment (crusher assemblies, drill rigs)
- Construction machinery (excavators, loaders)
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for mechanical components, offering fast availability of the Lock Nut KM4 – 20X32X6 (SKU: KM4-ECO). For businesses requiring bulk quantities, we provide the option to request a quote, ensuring competitive pricing and efficient service. Add to cart or request a quotation today to secure your supply.

