Skip to Header Skip to Main Content Skip to Footer
Tapered roller bearing, pressed steel cage
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 45 mm D - External diameter 100 mm B - Bearing/Inner ring width 36 mm C - Outer ring width 30 mm T - Total width 38,25 mm d1 - External diameter inner ring 71,1 mm a - Charge load application point 25,6 mm rs - Min fillet radius 2 mm r1s - Min fillet radius 1,5 mm Mass 1,403 kg ISO 355 reference T2FD045
PRODUCT PERFORMANCE C - Dynamic load 159 kN A2 - Rating life coefficient 1 C0 - Static load 190 kN Cu - Fatigue limit load 23,2 kN e - Coefficient 0.35 Y0 - Static axial load coefficient 0.96 Y2 - Upper axial load coefficient 1.74 N ref - Reference thermal speed 5000 tr/min N lim - Mechanical Limit Speed 7300 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 56 mm db min - Min IR shoulder diameter 55 mm Da min - Min shoulder diameter OR 82 mm Da max - Max shoulder diameter OR 91,5 mm Db min - Min OR shoulder diameter 93 mm Ca - Min clearance 3 mm Cb - Min clearance 8 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 1,5 mm
Industry Calcul Factors 
