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The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.
Log in To add this product to your basket Documentation Product information PRODUCT DEFINITION Brand SNR d - Internal diameter 65 mm D - External diameter 140 mm B - Bearing/Inner ring width 33 mm C - Outer ring width 28 mm T - Total width 36 mm d1 - External diameter inner ring 100 mm a - Charge load application point 28,7 mm rs - Min fillet radius 3 mm r1s - Min fillet radius 2,5 mm Mass 2,44 kg
PRODUCT PERFORMANCE C - Dynamic load 214 kN A2 - Rating life coefficient 1 C0 - Static load 242 kN Cu - Fatigue limit load 29,1 kN e - Coefficient 0.35 Y0 - Static axial load coefficient 0.96 Y2 - Upper axial load coefficient 1.74 N ref - Reference thermal speed 3900 tr/min N lim - Mechanical Limit Speed 5200 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) 6,567 Hz BPFI - Over rolling frequency on inner (60 rpm) 9,433 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,266 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,633 Hz FTF - Rotational frequency - cage (60 rpm) 0,41 Hz
ABUTMENT da max - Max shoulder diameter IR 83 mm db min - Min IR shoulder diameter 77 mm Da min - Min shoulder diameter OR 122 mm Da max - Max shoulder diameter OR 128 mm Db min - Min OR shoulder diameter 130 mm Ca - Min clearance 5 mm Cb - Min clearance 8 mm ra max - Max fillet radius 3 mm r1a - Max fillet radius 2,5 mm
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