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 80 mm D - External diameter 170 mm B - Bearing/Inner ring width 58 mm C - Outer ring width 48 mm T - Total width 61,5 mm d1 - External diameter inner ring 125,2 mm a - Charge load application point 49 mm rs - Min fillet radius 3 mm r1s - Min fillet radius 2,5 mm Mass 6,303 kg ISO 355 reference T5GD080B
PRODUCT PERFORMANCE C - Dynamic load 365 kN A2 - Rating life coefficient 1 C0 - Static load 470 kN Cu - Fatigue limit load 53,7 kN e - Coefficient 0.55 Y0 - Static axial load coefficient 0.6 Y2 - Upper axial load coefficient 1.1 N ref - Reference thermal speed 3300 tr/min N lim - Mechanical Limit Speed 4100 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) 6,652 Hz BPFI - Over rolling frequency on inner (60 rpm) 9,347 Hz BSF - Over rolling frequency on rolling element (60 rpm) 5,42 Hz BRF - Rotational frequency – rolling element (60 rpm) 2,71 Hz FTF - Rotational frequency - cage (60 rpm) 0,415 Hz
ABUTMENT da max - Max shoulder diameter IR 96 mm db min - Min IR shoulder diameter 94 mm Da min - Min shoulder diameter OR 137 mm Da max - Max shoulder diameter OR 158 mm Db min - Min OR shoulder diameter 164,3 mm Ca - Min clearance 7 mm Cb - Min clearance 13,5 mm ra max - Max fillet radius 2,5 mm r1a - Max fillet radius 2 mm
Industry Calcul Factors 
