Cylindrical Roller Bearings Luoyang Yisong Precision Bearing Technology Development Co., Ltd. Base Info Rolling Body:Roller BearingsThe Number of Rows:SingleOuter Dimension:10-1000mmMaterial:Bearing Steel Description Pre:Internal External Roller Slewing Bearing / Slewing Ring / Swing Slewing Bearing Drive for Excavator Crane Forklift Construction Machinery Parts Next:Deep Groove Ball Bearings