A Babbitt bearing is made of Babbitt metal, a soft alloy of tin, antimony and lead, and when properly maintained, Babbitt bearings can provide years of service. Gas. Turbines; Combined Cycle; ...

In 1839, Isaac Babbitt patented a type of bearing carrier for railroad-car axles. His patent description notes, almost as an afterthought, that he had also developed an alloy for the load surface ...

Nowadays, people swap out engine bearings by simply replacing two bearing shell halves with new ones they can buy from the store. I did that with my 1948 Willys CJ-2A , and it was a breeze.

Traditional babbitt is designed to withstand approximately 1,800 psi of load. By contrast, Clevite's AL-3 material has been designed to withstand up to 5,000 psi.

ASK ED Ep 5 - Babbitt Bearings - Ed Smith with BarryT. Posted: March 20, 2025 | Last updated: July 10, 2025. Love classic cars and vintage engines? 🚗🔧 Join us as we explore the history ...