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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 25,4 mm D - External diameter 51,994 mm B - Bearing/Inner ring width 14,26 mm C - Outer ring width 12,7 mm T - Total width 15,011 mm d1 - External diameter inner ring 37,5 mm a - Charge load application point 12,011 mm rs - Min fillet radius 1 mm r1s - Min fillet radius 1,3 mm Mass 0,144 kg
PRODUCT PERFORMANCE C - Dynamic load 28,8 kN C0 - Static load 27,9 kN Cu - Fatigue limit load 3,4 kN A2 - Rating life coefficient 1 e - Coefficient 0.4 Y0 - Static axial load coefficient 0.82 Y2 - Upper axial load coefficient 1.49 N lim - Oil lubrication limit speed 10000 tr/min N lim - Grease lubrication limit speed 7500 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 29,5 mm db min - Min IR shoulder diameter 30,5 mm Da max - Max shoulder diameter OR 45 mm Db min - Min OR shoulder diameter 48 mm ra max - Max fillet radius 1 mm r1a - Max fillet radius 1,3 mm
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