Use this robust lock nut assembly from SKF to secure bearings to shafts on vibrating equipment. It has an integral locking mechanism that uses friction to grip onto threads, eliminating the need for keyways to make installation quick and simple. As it's made of robust carbon steel and weighs just 60g, this unit has an excellent strength-to-weight ratio, so you can rely on it for optimal performance in heavy-duty applications. This material is also resistant to corrosion, making it a long-lasting choice for use in harsh industrial environments.

• Axial load carrying capacity of 36.5kN for use in heavy-duty applications
• Compatible with an HN 5-6 spanner (204-4539) for simple installation
• Inner diameter of 30mm to accommodate medium-sized shafts

• Lathe machines
• Construction equipment

Yes, you can reuse the lock nut if you carefully dismount it to prevent damaging the threaded bore.

For best results, ensure the shaft and seats you're mounting it onto are clean and lubricated.