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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 50 mm D - External diameter 85 mm B - Bearing/Inner ring width 26 mm C - Outer ring width 20 mm T - Total width 26 mm d1 - External diameter inner ring 67,5 mm a - Charge load application point 20,4 mm rs - Min fillet radius 1,5 mm r1s - Min fillet radius 1,5 mm Mass 0,574 kg ISO 355 reference T3CE050
PRODUCT PERFORMANCE C - Dynamic load 93,3 kN A2 - Rating life coefficient 1 C0 - Static load 124 kN Cu - Fatigue limit load 15,1 kN e - Coefficient 0.41 Y0 - Static axial load coefficient 0.8 Y2 - Upper axial load coefficient 1.46 N ref - Reference thermal speed 4600 tr/min N lim - Mechanical Limit Speed 8200 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) 9,186 Hz BPFI - Over rolling frequency on inner (60 rpm) 11,814 Hz BSF - Over rolling frequency on rolling element (60 rpm) 7,585 Hz BRF - Rotational frequency – rolling element (60 rpm) 3,793 Hz FTF - Rotational frequency - cage (60 rpm) 0,437 Hz
ABUTMENT da max - Max shoulder diameter IR 56 mm db min - Min IR shoulder diameter 58,5 mm Da min - Min shoulder diameter OR 74 mm Da max - Max shoulder diameter OR 76,5 mm Db min - Min OR shoulder diameter 82 mm Ca - Min clearance 4 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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