sintered plain bearings
SL-Bronze-Sintered Metal
sinter metal alloy with fine distributed enclosed solid lubricant.
SL-Iron-Nickel-Sintered Metal
based on sinter metal-iron with enclosed, finely distributed dry lubricant.
SL-Nickel-Sintered Metal
with enclosed, finely distributed dry lubricant; application with almost all acids, bases and radioactivity.