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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 70 mm D - External diameter 120 mm B - Bearing/Inner ring width 37 mm C - Outer ring width 29 mm T - Total width 37 mm a - Charge load application point 28 mm rs - Min fillet radius 2 mm r1s - Min fillet radius 1,5 mm Mass 1,68 kg ISO 355 reference T3DE070
PRODUCT PERFORMANCE C - Dynamic load 190 kN C0 - Static load 251 kN Cu - Fatigue limit load 30,5 kN A2 - Rating life coefficient 1 e - Coefficient 0.38 Y0 - Static axial load coefficient 0.87 Y2 - Upper axial load coefficient 1.58 N lim - Oil lubrication limit speed 4100 tr/min N lim - Grease lubrication limit speed 3100 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 80 mm db min - Min IR shoulder diameter 79 mm Da min - Min shoulder diameter OR 101,5 mm Da max - Max shoulder diameter OR 111,5 mm Db min - Min OR shoulder diameter 115,5 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 1,5 mm
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