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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 65 mm D - External diameter 100 mm B - Bearing/Inner ring width 23 mm C - Outer ring width 17,5 mm T - Total width 23 mm d1 - External diameter inner ring 82,9 mm a - Charge load application point 22,3 mm rs - Min fillet radius 1,5 mm r1s - Min fillet radius 1,5 mm Mass 0,621 kg ISO 355 reference T4CC065
PRODUCT PERFORMANCE C - Dynamic load 91,5 kN A2 - Rating life coefficient 1 C0 - Static load 132 kN Cu - Fatigue limit load 21,6 kN e - Coefficient 0.46 Y0 - Static axial load coefficient 0.72 Y2 - Upper axial load coefficient 1.31 N ref - Reference thermal speed 4100 tr/min N lim - Mechanical Limit Speed 6800 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) 12,161 Hz BPFI - Over rolling frequency on inner (60 rpm) 14,839 Hz BSF - Over rolling frequency on rolling element (60 rpm) 9,549 Hz BRF - Rotational frequency – rolling element (60 rpm) 4,775 Hz FTF - Rotational frequency - cage (60 rpm) 0,45 Hz
ABUTMENT da max - Max shoulder diameter IR 72 mm db min - Min IR shoulder diameter 73,5 mm Da min - Min shoulder diameter OR 90 mm Da max - Max shoulder diameter OR 91,5 mm Db min - Min OR shoulder diameter 97 mm Ca - Min clearance 4 mm Cb - Min clearance 5,5 mm ra max - Max fillet radius 1,5 mm r1a - Max fillet radius 1,5 mm
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