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 NTN d - Internal diameter 50 mm D - External diameter 110 mm B - Bearing/Inner ring width 27 mm C - Outer ring width 19 mm T - Total width 29,25 mm d1 - External diameter inner ring 81,5 mm a - Charge load application point 35 mm rs - Min fillet radius 2,5 mm r1s - Min fillet radius 2 mm Mass 1,25 kg ISO 355 reference T7FB050
PRODUCT PERFORMANCE C - Dynamic load 126 kN C0 - Static load 130 kN Cu - Fatigue limit load 15,9 kN A2 - Rating life coefficient 1 e - Coefficient 0.83 Y0 - Static axial load coefficient 0.4 Y2 - Upper axial load coefficient 0.73 N lim - Oil lubrication limit speed 4200 tr/min N lim - Grease lubrication limit speed 3200 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 62 mm db min - Min IR shoulder diameter 62 mm Da min - Min shoulder diameter OR 87 mm Da max - Max shoulder diameter OR 100 mm Db min - Min OR shoulder diameter 105 mm Ca - Min clearance 3 mm Cb - Min clearance 10 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 2 mm
Industry Calcul Factors 
