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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 110 mm B - Bearing/Inner ring width 40 mm C - Outer ring width 33 mm T - Total width 42,25 mm d1 - External diameter inner ring 78,4 mm a - Charge load application point 28,2 mm rs - Min fillet radius 2,5 mm r1s - Min fillet radius 2 mm Mass 1,89 kg ISO 355 reference T2FD050
PRODUCT PERFORMANCE C - Dynamic load 195 kN A2 - Rating life coefficient 1 C0 - Static load 237 kN Cu - Fatigue limit load 28,9 kN e - Coefficient 0.35 Y0 - Static axial load coefficient 0.96 Y2 - Upper axial load coefficient 1.74 N ref - Reference thermal speed 4600 tr/min N lim - Mechanical Limit Speed 6600 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) 6,566 Hz BPFI - Over rolling frequency on inner (60 rpm) 9,434 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,264 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,632 Hz FTF - Rotational frequency - cage (60 rpm) 0,41 Hz
ABUTMENT da max - Max shoulder diameter IR 62 mm db min - Min IR shoulder diameter 62 mm Da min - Min shoulder diameter OR 90 mm Da max - Max shoulder diameter OR 100 mm Db min - Min OR shoulder diameter 102 mm Ca - Min clearance 3 mm Cb - Min clearance 9 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 2 mm
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