Clevite
77® cam
bearings are precision bored to eliminate the need for machining
after installation. This exclusive bearing design features a steel
backing for support, a cast-copper lead alloy center for strength
and durability, nickel dam for chemical stability, and an electroplated
white metal babbitt overlay for slipperiness, conformability and
embedability. The intermediate cast-copper lead layer creates and
interlocked columnar structure capable of withstanding much heavier
pulsating loads than any other bearing design. |