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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 85 mm D - External diameter 150 mm B - Bearing/Inner ring width 28 mm C - Outer ring width 24 mm T - Total width 30,5 mm d1 - External diameter inner ring 112,9 mm a - Charge load application point 30,3 mm rs - Min fillet radius 2,5 mm r1s - Min fillet radius 2 mm Mass 2,06 kg
PRODUCT PERFORMANCE C - Dynamic load 194 kN A2 - Rating life coefficient 1 C0 - Static load 237 kN Cu - Fatigue limit load 27,6 kN e - Coefficient 0.42 Y0 - Static axial load coefficient 0.79 Y2 - Upper axial load coefficient 1.43 N ref - Reference thermal speed 3100 tr/min N lim - Mechanical Limit Speed 4800 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) 8,574 Hz BPFI - Over rolling frequency on inner (60 rpm) 11,426 Hz BSF - Over rolling frequency on rolling element (60 rpm) 6,617 Hz BRF - Rotational frequency – rolling element (60 rpm) 3,309 Hz FTF - Rotational frequency - cage (60 rpm) 0,429 Hz
ABUTMENT da max - Max shoulder diameter IR 97 mm db min - Min IR shoulder diameter 95 mm Da min - Min shoulder diameter OR 132 mm Da max - Max shoulder diameter OR 140 mm Db min - Min OR shoulder diameter 141 mm Ca - Min clearance 5 mm Cb - Min clearance 6,5 mm ra max - Max fillet radius 2,5 mm r1a - Max fillet radius 2 mm
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