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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 100 mm B - Bearing/Inner ring width 20 mm C - Outer ring width 16 mm T - Total width 20 mm d1 - External diameter inner ring 85 mm a - Charge load application point 18 mm rs - Min fillet radius 1 mm r1s - Min fillet radius 1 mm Mass 0,475 kg ISO 355 reference T2BC070
PRODUCT PERFORMANCE C - Dynamic load 76 kN C0 - Static load 110 kN Cu - Fatigue limit load 13,4 kN A2 - Rating life coefficient 1 e - Coefficient 0.32 Y0 - Static axial load coefficient 1.05 Y2 - Upper axial load coefficient 1.9 N lim - Oil lubrication limit speed 4600 tr/min N lim - Grease lubrication limit speed 3400 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 76 mm db min - Min IR shoulder diameter 75,5 mm Da min - Min shoulder diameter OR 90 mm Da max - Max shoulder diameter OR 94,5 mm Db min - Min OR shoulder diameter 96 mm Ca - Min clearance 4 mm Cb - Min clearance 4 mm ra max - Max fillet radius 1 mm r1a - Max fillet radius 1 mm
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