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Deep groove ball bearing, radial contact, pressed steel cage, shields on both sides
The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options : sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand SNR d - Internal diameter 4 mm D - External diameter 13 mm B - Bearing/Inner ring width 5 mm d1 - External diameter inner ring 6 mm D1 - Inner diameter outer ring 11,2 mm rs - Min fillet radius 0,2 mm Radial clearance class C3 Mass 0,003 kg
PRODUCT PERFORMANCE C - Dynamic load 1,37 kN C0 - Static load 0,47 kN Cu - Fatigue limit load 0,02 kN f0 - Coefficient 11.9 N ref - Reference thermal speed 47000 tr/min N lim - Mechanical Limit Speed 63000 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) 2,542 Hz BPFI - Over rolling frequency on inner (60 rpm) 4,458 Hz BSF - Over rolling frequency on rolling element (60 rpm) 3,38 Hz BRF - Rotational frequency – rolling element (60 rpm) 1,69 Hz FTF - Rotational frequency - cage (60 rpm) 0,363 Hz
ABUTMENT da min - Min shoulder diameter IR 5,6 mm da max - Max shoulder diameter IR 6 mm Da max - Max shoulder diameter OR 11,4 mm ra max - Max shaft & housing fillet radius 0,2 mm
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