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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 17 mm D - External diameter 47 mm B - Bearing/Inner ring width 14 mm d1 - External diameter inner ring 26,5 mm D1 - Inner diameter outer ring 36,8 mm rs - Min fillet radius 1 mm Radial clearance class CN Precision class P0 Mass 0,13 kg
PRODUCT PERFORMANCE C - Dynamic load 12,5 kN C0 - Static load 3,2 kN Cu - Fatigue limit load 0,15 kN e - Coefficient 0.32 Y0 - Static axial load coefficient 2.03 Y1 - Lower axial load coefficient 1.94 Y2 - Upper axial load coefficient 3 N ref - Reference thermal speed 13000 tr/min N lim - Mechanical Limit Speed 21000 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) 4,278 Hz BPFI - Over rolling frequency on inner (60 rpm) 6,722 Hz BSF - Over rolling frequency on rolling element (60 rpm) 4,182 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,091 Hz FTF - Rotational frequency - cage (60 rpm) 0,389 Hz
ABUTMENT da min - Min shoulder diameter IR 22 mm Da max - Max shoulder diameter OR 42 mm ra max - Max shaft & housing fillet radius 1 mm
