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 80 mm B - Bearing/Inner ring width 20 mm C - Outer ring width 15,5 mm T - Total width 20 mm d1 - External diameter inner ring 65,5 mm a - Charge load application point 17,5 mm rs - Min fillet radius 1 mm r1s - Min fillet radius 1 mm Mass 0,373 kg ISO 355 reference T3CC050
PRODUCT PERFORMANCE C - Dynamic load 69,5 kN C0 - Static load 88 kN Cu - Fatigue limit load 10,7 kN A2 - Rating life coefficient 1 e - Coefficient 0.42 Y0 - Static axial load coefficient 0.78 Y2 - Upper axial load coefficient 1.42 N lim - Oil lubrication limit speed 5800 tr/min N lim - Grease lubrication limit speed 4400 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 56 mm db min - Min IR shoulder diameter 55,5 mm Da min - Min shoulder diameter OR 72 mm Da max - Max shoulder diameter OR 74,5 mm Db min - Min OR shoulder diameter 77 mm Ca - Min clearance 4 mm Cb - Min clearance 4,5 mm ra max - Max fillet radius 1 mm r1a - Max fillet radius 1 mm
Industry Calcul Factors 
