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Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand SNR d - Internal diameter 55 mm D - External diameter 100 mm B - Bearing/Inner ring width 33,3 mm d1 - External diameter inner ring 68,7 mm D1 - Inner diameter outer ring 88,9 mm a - Charge load application point 49,9 mm α - Contact angle 25 ° rs - Min fillet radius 1,5 mm Radial clearance class CN Precision class P0 Mass 0,876 kg
PRODUCT PERFORMANCE C - Dynamic load 55,5 kN C0 - Static load 49,4 kN Cu - Fatigue limit load 2,95 kN f0 - Coefficient 15 N ref - Reference thermal speed 5500 tr/min N lim - Mechanical Limit Speed 5100 tr/min Tmin - Min operating temperature -20 °C Tmax - Max operating temperature 120 °C
BEARING FREQUENCIES BPFO - Over rolling frequency on outer ring (60 rpm) 4,206 Hz BPFI - Over rolling frequency on inner (60 rpm) 5,794 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,562 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,781 Hz FTF - Rotational frequency - cage (60 rpm) 0,421 Hz
ABUTMENT da min - Min shoulder diameter IR 63 mm da max - Max shoulder diameter IR 68,7 mm Da max - Max shoulder diameter OR 92 mm ra max - Max shaft & housing fillet radius 1,5 mm
