[TR] TR3A Front Cam Bearing

[terryrs at comcast.net (terryrs at comcast.net)]

About this front bearing for the cam, I normally replace all bearings in a 
rebuild, but this doesn't actually look like a bearing at all.  No babbit, for 
one, or at least what I grew up calling the material that faces the moving 
part.  

...Or do the other three bearings in the block control the spin, and the front 
bearing just the back and forth drift?

Terry Smith, '59 TR3A  TS 58667
New Hampshire