Keep your bearings in their place with this lock nut from SKF. It works with a washer (237-2235) to fix a bearing unit to a machine shaft, keeping your processes moving in the right direction. Four built-in mounting slots let you get a firm grip on the component to cut out slip-ups during installation. An industry-standard M30 thread size means this is the right fit for commonly used shafts. Digging out constant replacements is history, as this lock nut can be removed and reused as long as it's undamaged.

• Handles axial static loads up to 36.5kN, so it takes the pressure of large loads
• Compact dimensions of 30 (ID) x 45 (OD) x 7mm (W) to pack efficiently onto busy shafts
• Copes with axial misalignment between 0.02 and 0.06mm, helping cut out disruption caused by movement

• Printing and binding facilities
• Packing plants
• Textiles industry

No, this product mounts using just a hook spanner (204-4539), helping you finish up installation in no time.