RKB TECHNICAL DOCUMENTS GENERAL AND PARTS DRAWINGS GENERAL CATALOGUE TECHNICAL TABLES TRACEABILITY REPORTS CO-ENGINEERING PROJECTS QUALITY CONFORMITY DATA SHEETS INSPECTION CERTIFICATE DATA SHEETS MAIN TECHNICAL DATA SHEETS RATING LIFE CALCULATIONS LABORATORY ANALYSES TECHNICAL REPORTS Via Primo Agosto· 6828 Balerna· Switzerland P.O. Box 169· 6830 Chiasso 3· Switzerland Phone +41 91 260 09 30· Fax +41 91 260 09 50 [email protected]· www.rkbbearings.com VAT No. CHE-113.327.770 Power Transmission Printed in Switzerland on environmentally friendly paper With a solid knowledge and extensive expertise in rolling bearings, RKB can provide you with a comprehensive engineering support for the reliability and suitability of your applications. Do not hesitate to contact our Technical Department through the worldwide network of RKB official partners and distributors. ENGINEERED IN SWITZERLAND TECHNOLOGICAL BEARINGS TECHNICAL FICHES

RKB BEARINGS FOR THE POWER TRANSMISSION INDUSTRY RKB BEARINGS FOR THE POWER TRANSMISSION INDUSTRY The Swiss Bearing Manufacturer Main RKB bearings: T3 Segment - Spherical roller bearings WOR design CONCRETE MIXER GEARBOX • Bearing internal geometry optimized through Finite Element Analysis to sustain additional loads and friction at low operating speeds (max 20 rpm) • Increased permissible misalignment up to ±6° (Wider Outer Ring) in transit mixer concrete gearbox • Premium steel class for higher reliability and extended service life • Special heat treatments to decrease incidence of cracking...