slewing ring for crusher
internal gear four-point contact ball slewing bearings RKS22 0841 dm:841mm D: 948mm D1:884mm D2:8425mm d:736mm d2:8395mm attachment bolt holes outer ring: ... Bottom-Slewing Tower Cranes Structure and Configuration , Slewing ring The slewing ring of the top-slowing crane is located near the top of the crane, .
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marcopower's website is marcopower.in