Bearing maker Timken told us its bearings are engineered to have an expected life of 150,000-200,000 miles. That's quite a spread! In fact, the front hub bearings in our own Ford F-550 Super Duty ...

7,272,996 Spanner socket. Assignee: Independent Inventor(s) (Sterling Heights, MI) ... Spanner nuts also show up a lot on bicycles, around the wheel and chains. What’s the problem?

Step inside the factory to witness the fascinating and precise process of manufacturing rear wheel bearing lock nut plates for heavy-duty trucks. This video takes you through every step of production, ...