The KM7 is a threaded self-locking locknut, mainly used for the axial positioning and securing of bearings on threaded shafts, especially in combination with lock washers such as MB7 or similar retaining systems.
Made from hardened steel, the KM7 locknut ensures secure retention, mechanical strength, and easy installation/removal thanks to front-facing slots designed for use with a hook spanner.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | KM7 |
| Type | Threaded locknut (with slots) |
| Threaded Diameter (d) | M35 × 1.5 |
| Outer Diameter (D) | 52 mm |
| Thickness (B) | 8 mm |
| Material | Steel (zinc-plated or plain) |
| Standard | DIN 981 / ISO 2982-2 |
| Compatible With | MB7 Lock Washer, HN7 Hook Spanner |
Key Features
✔ Quick and secure installation
✔ Precision threading for M35x1.5 shafts
✔ Designed for use with MB7 lock washer
✔ High resistance to torque and vibration
✔ Essential for axial retention of bearings
Typical Applications
🔹 Securing bearings on threaded shafts
🔹 Y-bearing and UC-type housings
🔹 Gearboxes, transmissions, and electric motors
🔹 Industrial and agricultural equipment
🔹 Rotating systems with axial loads
📦 Choose the KM7 locknut for reliable, strong, and efficient fastening in your mechanical assemblies! 🛠️
