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Deep groove ball bearing, radial contact, pressed steel cage, open
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 80 mm D - External diameter 140 mm B - Bearing/Inner ring width 26 mm d1 - External diameter inner ring 100 mm D1 - Inner diameter outer ring 122 mm rs - Min fillet radius 2 mm Radial clearance class CN Mass 1,35 kg
PRODUCT PERFORMANCE C - Dynamic load 75,4 kN C0 - Static load 54,3 kN Cu - Fatigue limit load 2,34 kN f0 - Coefficient 14.8 N ref - Reference thermal speed 5500 tr/min N lim - Mechanical Limit Speed 7400 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) 4,595 Hz BPFI - Over rolling frequency on inner (60 rpm) 6,405 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,916 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,958 Hz FTF - Rotational frequency - cage (60 rpm) 0,418 Hz
ABUTMENT da min - Min shoulder diameter IR 89 mm Da max - Max shoulder diameter OR 131 mm ra max - Max shaft & housing fillet radius 2 mm
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