PRODUCT DETAILS Contructure Type: Four-Point Contact Ball Gear Type: Ex ternal Gear Closure Type: Double Seal DRAWING OF SLEWING BEARING 9E-1B57-1165-0388 * Formal drawing of slewing bearing 9E-1B57-1165-0388 will be submitted after contact with sales@jcb-bearing.com Technical specification Bearing Designations 9E-1B57-1165-0388 HS Code 8482109000 Row No. Single row Inner Diameter 991.4mm Standard yes Outer Diameter 1396.8mm Weight 538kg Total Height 120.7mm Structure ball Boundary Dimension 991.4mm*1396.8 mm*120.7mm Bearing Material 42CrMo Number of Tooth 108 Ball Material GCr15 Precision Class p0 p6 p5 Transport yes Seals Type yes Package wooden case Seal Material Nitrile.Rubber Service yes Gear Options External Gear Application - Shipping Ways by air/ by sea/ by express Quality Control ISO...