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 50 mm D - External diameter 110 mm B - Bearing/Inner ring width 27 mm C - Outer ring width 23 mm T - Total width 29,25 mm d1 - External diameter inner ring 78,1 mm a - Charge load application point 23,1 mm rs - Min fillet radius 2,5 mm r1s - Min fillet radius 2 mm Mass 1,28 kg ISO 355 reference T2FB050
PRODUCT PERFORMANCE C - Dynamic load 142 kN A2 - Rating life coefficient 1 C0 - Static load 157 kN Cu - Fatigue limit load 19,1 kN e - Coefficient 0.35 Y0 - Static axial load coefficient 0.96 Y2 - Upper axial load coefficient 1.74 N ref - Reference thermal speed 4700 tr/min N lim - Mechanical Limit Speed 6700 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) 6,569 Hz BPFI - Over rolling frequency on inner (60 rpm) 9,431 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,273 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,637 Hz FTF - Rotational frequency - cage (60 rpm) 0,411 Hz
ABUTMENT da max - Max shoulder diameter IR 65 mm db min - Min IR shoulder diameter 62 mm Da min - Min shoulder diameter OR 95 mm Da max - Max shoulder diameter OR 100 mm Db min - Min OR shoulder diameter 102 mm Ca - Min clearance 4 mm Cb - Min clearance 6 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 2 mm
Industry Calcul Factors 
