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 40 mm D - External diameter 90 mm B - Bearing/Inner ring width 23 mm C - Outer ring width 17 mm T - Total width 25,25 mm d1 - External diameter inner ring 67 mm a - Charge load application point 29,5 mm rs - Min fillet radius 2 mm r1s - Min fillet radius 1,5 mm Mass 0,727 kg ISO 355 reference T7FB040
PRODUCT PERFORMANCE C - Dynamic load 85,5 kN C0 - Static load 85,5 kN Cu - Fatigue limit load 10,4 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 5200 tr/min N lim - Grease lubrication limit speed 3900 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 50 mm db min - Min IR shoulder diameter 50 mm Da min - Min shoulder diameter OR 71 mm Da max - Max shoulder diameter OR 81,5 mm Db min - Min OR shoulder diameter 107 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 
