The Lock Nut KM28 – 140X180X22, produced by the esteemed brand CRF, is a crucial bearing accessory designed for secure shaft retention in a variety of mechanical assemblies. This precision-engineered component features a bore diameter of 140 mm, an outer diameter of 180 mm, and a width of 22 mm. It is typically utilized in industrial applications where precise alignment and robust mounting of bearings are critical, especially in heavy machinery and manufacturing equipment.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 140 mm |
| Outer diameter (D) | 180 mm |
| Width (B) | 22 mm |
| Weight | 2.1 kg |
| ISO Precision class | P0 |
| Ring material | Chrome steel 100Cr6 |
| Operating temperature range | -20°C to +120°C |
Technical advantages
The Lock Nut KM28 – 140X180X22 provides several specific technical benefits that enhance its functionality in demanding environments:
- Manufactured from high-strength 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Precision class P0 for standard applications, offering adequate precision for most industrial uses.
- Operates effectively within a temperature range from -20°C to +120°C, suitable for various environmental conditions.
- Optimal for securing bearings without the need for additional locking mechanisms, reducing assembly complexity.
- Lightweight design at 2.1 kg, minimizing impact on shaft balance and dynamics.
Typical applications
The Lock Nut KM28 – 140X180X22 is versatile and finds application in several industrial sectors, including:
- Heavy machinery manufacturing (cranes, bulldozers, excavators)
- Automotive assembly lines (engine mounts, drive shafts)
- Wind turbine systems (rotor hubs, nacelle assemblies)
- Textile machinery (spinning frames, weaving looms)
- Mining equipment (conveyors, crushers)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, offers the Lock Nut KM28 – 140X180X22 with fast availability under SKU: KM28-ECO. Businesses can order directly from our platform, or request a quote for bulk quantities. Click to add to cart or reach out for a quotation to meet your industrial needs efficiently.
