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Tapered roller bearing, pressed steel cage
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 80 mm B - Bearing/Inner ring width 21 mm C - Outer ring width 15 mm T - Total width 22,75 mm d1 - External diameter inner ring 59,1 mm a - Charge load application point 25,8 mm rs - Min fillet radius 2 mm r1s - Min fillet radius 1,5 mm Mass 0,517 kg ISO 355 reference T7FB035
PRODUCT PERFORMANCE C - Dynamic load 72,2 kN A2 - Rating life coefficient 1 C0 - Static load 77,3 kN Cu - Fatigue limit load 9,4 kN e - Coefficient 0.83 Y0 - Static axial load coefficient 0.4 Y2 - Upper axial load coefficient 0.73 N ref - Reference thermal speed 5500 tr/min N lim - Mechanical Limit Speed 9600 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) 6,716 Hz BPFI - Over rolling frequency on inner (60 rpm) 9,284 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,319 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,66 Hz FTF - Rotational frequency - cage (60 rpm) 0,42 Hz
ABUTMENT da max - Max shoulder diameter IR 44 mm db min - Min IR shoulder diameter 45 mm Da min - Min shoulder diameter OR 62 mm Da max - Max shoulder diameter OR 71,5 mm Db min - Min OR shoulder diameter 76,5 mm Ca - Min clearance 3 mm Cb - Min clearance 7,5 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 1,5 mm
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