SLEWING RING, A ROTATIONAL ROLLING-ELEMENT BEARING TO SUPPORTS A HEAVY USUALLY OF SLOW TURNING LOAD. IT CONSISTS OF BEARING ELEMENTS WITH AN INNER AND AN OUTER (WITH GEAR TEETH) RINGS. THERE ARE FIXING HOLES AND TOLERATANCE PILOT DIAMETERS WHICH ALLOW LOCATION AND FIXING OF THE ASSEMBLY YO THE MATINF STRUCTURE. WITH THE EXTERNAL DIAMETER EXCEEDING 30MM.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING (8483) TRANSMISSION SHAFTS (INCLUDING CAM SHAFTS AND CRANK SHAFTS) AND CRANKS; BEARING HOUSINGS AND PLAIN SHAFT BEARINGS; GEARS AND GEARING; BALL OR ROLLER SCREWS; GEAR BOXES AND OTHER SPEED CHANGERS, INCLUDING TORQUE CONVERTERS; FLYWHEELS AND PULLEYS, INCLUDING PULLEY BLOCKS; CLUTCHES AND SHAFT COUPLINGS (INCLUDING UNIVERSAL JOINTS) GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL (8483 90) TOOTHED WHEELS, CHAIN SPROCKETS AND OTHER TRANSMISSION ELEMENTS PRESENTED SEPARATELY; PARTS CN CODE (84839081) – OTHER THAN PARTS OF BEARING HOUSINGS TARIC CODE (8483908190) – OF CAST IRON OR STEEL ALSO CLASSIFIED IN ACCORDANCE WITH EC REGULATION 1452/2007