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Self-aligning ball bearing, polyamide cage, open
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand SNR d - Internal diameter 15 mm D - External diameter 35 mm B - Bearing/Inner ring width 11 mm d1 - External diameter inner ring 20,2 mm D1 - Inner diameter outer ring 28,8 mm rs - Min fillet radius 0,6 mm Radial clearance class C3 Precision class P0 Mass 0,049 kg
PRODUCT PERFORMANCE C - Dynamic load 7,5 kN C0 - Static load 1,75 kN Cu - Fatigue limit load 0,08 kN e - Coefficient 0.34 Y0 - Static axial load coefficient 1.95 Y1 - Lower axial load coefficient 1.86 Y2 - Upper axial load coefficient 2.89 N ref - Reference thermal speed 18000 tr/min N lim - Mechanical Limit Speed 28000 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) 3,89 Hz BPFI - Over rolling frequency on inner (60 rpm) 6,11 Hz BSF - Over rolling frequency on rolling element (60 rpm) 4,179 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,09 Hz FTF - Rotational frequency - cage (60 rpm) 0,389 Hz
ABUTMENT da min - Min shoulder diameter IR 19 mm Da max - Max shoulder diameter OR 31 mm ra max - Max shaft & housing fillet radius 0,6 mm
