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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 125 mm B - Bearing/Inner ring width 24 mm C - Outer ring width 21 mm T - Total width 26,25 mm d1 - External diameter inner ring 95 mm a - Charge load application point 25,5 mm rs - Min fillet radius 2 mm r1s - Min fillet radius 1,5 mm Mass 1,26 kg ISO 355 reference T3EB070
PRODUCT PERFORMANCE C - Dynamic load 131 kN C0 - Static load 162 kN Cu - Fatigue limit load 19,8 kN A2 - Rating life coefficient 1 e - Coefficient 0.42 Y0 - Static axial load coefficient 0.79 Y2 - Upper axial load coefficient 1.43 N lim - Oil lubrication limit speed 3900 tr/min N lim - Grease lubrication limit speed 2900 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 81 mm db min - Min IR shoulder diameter 80 mm Da min - Min shoulder diameter OR 110 mm Da max - Max shoulder diameter OR 116,5 mm Db min - Min OR shoulder diameter 118 mm Ca - Min clearance 4 mm Cb - Min clearance 5 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 1,5 mm
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