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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 260 mm B - Bearing/Inner ring width 55 mm C - Outer ring width 46 mm T - Total width 59,5 mm a - Charge load application point 49 mm rs - Min fillet radius 3 mm r1s - Min fillet radius 2,5 mm Mass 14,1 kg ISO 355 reference T2GB120
PRODUCT PERFORMANCE C - Dynamic load 620 kN C0 - Static load 695 kN Cu - Fatigue limit load 69,5 kN A2 - Rating life coefficient 1 e - Coefficient 0.35 Y0 - Static axial load coefficient 0.96 Y2 - Upper axial load coefficient 1.74 N lim - Oil lubrication limit speed 2000 tr/min N lim - Grease lubrication limit speed 1500 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 138 mm db min - Min IR shoulder diameter 152 mm Da max - Max shoulder diameter OR 246 mm Db min - Min OR shoulder diameter 239 mm ra max - Max fillet radius 3 mm r1a - Max fillet radius 2,5 mm
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