KMK locknuts with built-in locking screws are used to lock radial bearings in less aggressive applications. The absence of a keyway reduces the machining costs of the shaft. Without the need for a separate locking device, locknuts with built-in locking screws are quick and easy to install. KMK locknuts have a threaded steel insert in the bore, which acts as a pressure plate when tightened through the locknut.

• No keyway required
• Simple and robust locking for different applications
• Reusable
• Cost-effective
• Available for threads M 10x0.75 to M 100x2 (sizes 0 to 20)