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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 44,45 mm D - External diameter 127 mm B - Bearing/Inner ring width 52,388 mm C - Outer ring width 41,275 mm T - Total width 50,8 mm d1 - External diameter inner ring 88 mm a - Charge load application point 31,3 mm Mass 3,59 kg
PRODUCT PERFORMANCE C - Dynamic load 277 kN C0 - Static load 320 kN Cu - Fatigue limit load 39 kN A2 - Rating life coefficient 1 e - Coefficient 0.3 Y0 - Static axial load coefficient 1.11 Y2 - Upper axial load coefficient 2.01 N lim - Oil lubrication limit speed 4300 tr/min N lim - Grease lubrication limit speed 3200 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 60 mm db min - Min IR shoulder diameter 67 mm Da max - Max shoulder diameter OR 108 mm Db min - Min OR shoulder diameter 117 mm ra max - Max fillet radius 3,5 mm r1a - Max fillet radius 3,3 mm
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