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The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand SNR d - Internal diameter 35 mm D - External diameter 72 mm B - Bearing/Inner ring width 28 mm C - Outer ring width 22 mm T - Total width 28 mm d1 - External diameter inner ring 53,2 mm a - Charge load application point 18,2 mm rs - Min fillet radius 1,5 mm r1s - Min fillet radius 1,5 mm Mass 0,51 kg
PRODUCT PERFORMANCE C - Dynamic load 86,4 kN A2 - Rating life coefficient 1 C0 - Static load 102 kN Cu - Fatigue limit load 12,4 kN e - Coefficient 0.35 Y0 - Static axial load coefficient 0.93 Y2 - Upper axial load coefficient 1.7 N ref - Reference thermal speed 6200 tr/min N lim - Mechanical Limit Speed 10000 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
BEARING FREQUENCIES BPFO - Over rolling frequency on outer ring (60 rpm) 6,674 Hz BPFI - Over rolling frequency on inner (60 rpm) 9,326 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,711 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,856 Hz FTF - Rotational frequency - cage (60 rpm) 0,417 Hz
ABUTMENT da max - Max shoulder diameter IR 42 mm db min - Min IR shoulder diameter 42 mm Da min - Min shoulder diameter OR 61 mm Da max - Max shoulder diameter OR 65 mm Db min - Min OR shoulder diameter 68 mm Ca - Min clearance 5 mm Cb - Min clearance 6 mm ra max - Max fillet radius 1,5 mm r1a - Max fillet radius 1,5 mm
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