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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 45 mm D - External diameter 80 mm B - Bearing/Inner ring width 26 mm C - Outer ring width 20,5 mm T - Total width 26 mm d1 - External diameter inner ring 63 mm a - Charge load application point 19,5 mm rs - Min fillet radius 1,5 mm r1s - Min fillet radius 1,5 mm Mass 0,544 kg ISO 355 reference T3CE045
PRODUCT PERFORMANCE C - Dynamic load 94 kN C0 - Static load 115 kN Cu - Fatigue limit load 14 kN A2 - Rating life coefficient 1 e - Coefficient 0.38 Y0 - Static axial load coefficient 0.86 Y2 - Upper axial load coefficient 1.57 N lim - Oil lubrication limit speed 6200 tr/min N lim - Grease lubrication limit speed 4700 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 52 mm db min - Min IR shoulder diameter 53,5 mm Da min - Min shoulder diameter OR 69 mm Da max - Max shoulder diameter OR 71,5 mm Db min - Min OR shoulder diameter 77 mm Ca - Min clearance 4 mm Cb - Min clearance 5,5 mm ra max - Max fillet radius 1,5 mm r1a - Max fillet radius 1,5 mm
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