I've been out of the game much too long to be an 'expert', Folks,
But I do know the AMF Motor Company itself premiered alloy cages with a different roller set in '73.
There went parkerizing to hold an oil film for start-up after a long rest.
And I observed from autopsies that softer alloy cages tend to embed with abrasive particles.
Some alloy cages have a recess in the middle of their thrustfaces for each roller. They appeared to wear rollers barrel-shaped.
Then I was told evos or whatever had barrel-shaped rollers on purpose: Just another reason why I closed my motor department.
....Cotten
But I do know the AMF Motor Company itself premiered alloy cages with a different roller set in '73.
There went parkerizing to hold an oil film for start-up after a long rest.
And I observed from autopsies that softer alloy cages tend to embed with abrasive particles.
Some alloy cages have a recess in the middle of their thrustfaces for each roller. They appeared to wear rollers barrel-shaped.
Then I was told evos or whatever had barrel-shaped rollers on purpose: Just another reason why I closed my motor department.
....Cotten
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