The Lock Nut KM13 – 65X85X12 by CRF is a precision-engineered bearing accessory designed to enhance the stability and security of mechanical assemblies. This lock nut, identified by SKU: KM13-ECO, features a bore diameter of 65 mm and an outer diameter of 85 mm, with a thickness of 12 mm. Typically utilized in the industrial sector, it ensures optimal fastening of bearings to shafts, preventing unwarranted movements. It is an essential component for applications requiring precise locking mechanisms in machinery.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 65 mm |
| Outer diameter (D) | 85 mm |
| Width (B) | 12 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 | Not specified |
| Precision class | P0 / ABEC-1 |
| Internal clearance | Not specified |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The Lock Nut KM13 – 65X85X12 offers several technical advantages for industrial use:
- Secure fastening mechanism prevents loosening under dynamic conditions.
- Standard P0 precision class ensures compatibility with a wide range of bearing assemblies.
- Open design facilitates easy inspection and maintenance.
- Operates efficiently within a temperature range of -20 to +120 °C, suitable for diverse environments.
- Compatible with shafts and bearings of 65 mm diameter, enhancing versatility in applications.
Typical applications
The Lock Nut KM13 – 65X85X12 is ideal for use in the following industries and machinery:
- Automotive manufacturing (wheel hub assemblies, transmission systems)
- Aerospace components (turbine engines, landing gear mechanisms)
- Industrial machinery (conveyor systems, motor housings)
- Wind energy (turbine nacelles, rotor assemblies)
- Textile machinery (spinning machines, looms)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, offers the Lock Nut KM13 – 65X85X12 with fast availability. For bulk quantities, customers are encouraged to request a quotation. Add this essential component to your cart to ensure the stability and efficiency of your mechanical assemblies.
