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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 60 mm D - External diameter 130 mm B - Bearing/Inner ring width 31 mm C - Outer ring width 26 mm T - Total width 33,5 mm d1 - External diameter inner ring 92,4 mm a - Charge load application point 26,6 mm rs - Min fillet radius 3 mm r1s - Min fillet radius 2,5 mm Mass 1,99 kg
PRODUCT PERFORMANCE C - Dynamic load 188 kN A2 - Rating life coefficient 1 C0 - Static load 210 kN Cu - Fatigue limit load 25,6 kN e - Coefficient 0.35 Y0 - Static axial load coefficient 0.96 Y2 - Upper axial load coefficient 1.74 N ref - Reference thermal speed 4100 tr/min N lim - Mechanical Limit Speed 5700 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) 6,567 Hz BPFI - Over rolling frequency on inner (60 rpm) 9,433 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,266 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,633 Hz FTF - Rotational frequency - cage (60 rpm) 0,41 Hz
ABUTMENT da max - Max shoulder diameter IR 77 mm db min - Min IR shoulder diameter 72 mm Da min - Min shoulder diameter OR 112 mm Da max - Max shoulder diameter OR 118 mm Db min - Min OR shoulder diameter 120 mm Ca - Min clearance 5 mm Cb - Min clearance 7,5 mm ra max - Max fillet radius 3 mm r1a - Max fillet radius 2,5 mm
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