The Lock Nut KM20 – 100X130X18 by CRF is a precision-engineered bearing accessory designed to ensure secure fastening of bearings in various industrial applications. As a key component within the bearing accessories category, this lock nut features a bore diameter of 100 mm, an outer diameter of 130 mm, and a thickness of 18 mm, making it suitable for medium to heavy-duty applications. The Lock Nut KM20 is commonly used in mechanical assemblies where reliable locking and precise positioning of components are crucial.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 100 mm |
| Outer diameter (D) | 130 mm |
| Width / Thickness (B) | 18 mm |
| Weight | 1.2 kg |
| Basic dynamic load rating (C) | 35 kN |
| Basic static load rating (C0) | 48 kN |
| Limiting speed | 5,000 rpm |
| Reference speed | 4,500 rpm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Lock Nut KM20 – 100X130X18 offers several key technical benefits for industrial applications:
- Manufactured from high-grade chrome steel 100Cr6, providing excellent wear resistance and a rolling-contact fatigue life exceeding 107 cycles.
- Basic dynamic load rating of 35 kN, supporting substantial operational loads in various mechanical systems.
- Designed to operate efficiently at speeds up to 5,000 rpm, ensuring versatility in high-speed applications.
- Standard precision class P0 / ABEC-1, ensuring adequate accuracy for general-purpose applications.
- Optimized for secure locking with minimal maintenance, reducing downtime in industrial environments.
Typical applications
The Lock Nut KM20 – 100X130X18 is suitable for a variety of specific industries and machinery, including:
- Paper and pulp machinery (calender rolls, paper cutters)
- Mining equipment (crushers, conveyors)
- Steel manufacturing (rolling mills, continuous casting machines)
- Heavy-duty vehicles (axle assemblies, drive shafts)
- Wind turbines (gearboxes, rotor bearings)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for mechanical industrial components, offering fast availability for the Lock Nut KM20 – 100X130X18, SKU: KM20-ECO. You can easily add this item to your cart for purchase or request a quotation for bulk quantities to meet your business needs.
