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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 115 mm B - Bearing/Inner ring width 29 mm C - Outer ring width 23 mm T - Total width 29 mm d1 - External diameter inner ring 92 mm a - Charge load application point 26,5 mm Mass 1,12 kg
PRODUCT PERFORMANCE C - Dynamic load 138 kN C0 - Static load 171 kN Cu - Fatigue limit load 20,9 kN A2 - Rating life coefficient 1 e - Coefficient 0.43 Y0 - Static axial load coefficient 0.77 Y2 - Upper axial load coefficient 1.39 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 77 mm db min - Min IR shoulder diameter 83 mm Da max - Max shoulder diameter OR 103 mm Db min - Min OR shoulder diameter 110 mm ra max - Max fillet radius 3 mm r1a - Max fillet radius 2,5 mm
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