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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 120 mm D - External diameter 215 mm B - Bearing/Inner ring width 40 mm C - Outer ring width 34 mm T - Total width 43,5 mm a - Charge load application point 44 mm rs - Min fillet radius 2,5 mm r1s - Min fillet radius 2 mm Mass 6,32 kg ISO 355 reference T4FB120
PRODUCT PERFORMANCE C - Dynamic load 385 kN C0 - Static load 470 kN Cu - Fatigue limit load 49 kN A2 - Rating life coefficient 1 e - Coefficient 0.44 Y0 - Static axial load coefficient 0.76 Y2 - Upper axial load coefficient 1.38 N lim - Oil lubrication limit speed 2200 tr/min N lim - Grease lubrication limit speed 1700 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 134 mm db min - Min IR shoulder diameter 140 mm Da max - Max shoulder diameter OR 203 mm Db min - Min OR shoulder diameter 203 mm ra max - Max fillet radius 2,5 mm r1a - Max fillet radius 2 mm
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