Are loose bearings grinding your system to a halt? Lock them down with this SKF bearing assembly. By fixing your bearings to their shafts, it reduces disruptive movement and keeps machines running smoothly. Don't worry about the lock nut buckling under pressure, as the compatible washer (209-3904) holds it tight to stop it from slipping. An M110 thread size means this is a sure fit with many standard machine parts. For hassle-free mounting, simply slide the assembly onto a shaft and tighten it in place with a hook spanner (204-4548).

• Comes with four slots that make it easy to grasp when tightening
• Lock nut is reusable with a new washer for long-lasting performance
• Handles static axial loads up to 310kN, so it's a safe bet for heavy-duty applications

• Rail industry
• Packing plants
• Mining equipment

You can fit a washer to the lock nut by bending the washer's tabs into the lock nut's spanner slots, making it a cinch to assemble without special tools.