On Tue, 6 Dec 2016 05:07:30 -0800 (PST), Christopher Tidy
wrote:

Hi folks,

I need an example for an article. Can anyone think of a modern product which uses plain bearings in a demanding application? I'm not talking about the extremes (like dental drills and steam turbines), but more common applications such as supporting lathe spindles and engine crankshafts. It used to be common to have plain bearings in these machines, and some were incredibly durable, but I haven't seen any in a new product for a long time. Are there any examples, or have they been entirely displaced by standardised ball and roller bearings?

Thanks!

Chris

Automotive engines are still plain bearings. Main, Rod and camshaft.
Lfters and rocker arms can be found with needle bearing nowdays.

Remove 333 to reply.
Randy

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