... ,Single-row-4-point Contact Ball Slewing Bearings ,Three-row cylindrical roller combination slewing bearingID Size100-4000mmCage MaterialSteel ,BrassPrecisionP0,P4,P5 ... to be packedMarketEurope,America,Middle East,Asia,etc. Multi-row cylindrical roller combination slewing bearingDesignationsDoundaryBasicload ratings non-geartypeexternalgeartypeinternalgeartypedimensions(mm)coacormassDdH 104Nkg130 ...