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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 75 mm D - External diameter 130 mm B - Bearing/Inner ring width 31 mm C - Outer ring width 27 mm T - Total width 33,25 mm d1 - External diameter inner ring 101,5 mm a - Charge load application point 30 mm rs - Min fillet radius 2 mm r1s - Min fillet radius 1,5 mm Mass 1,74 kg ISO 355 reference T4DC075
PRODUCT PERFORMANCE C - Dynamic load 186 kN C0 - Static load 224 kN Cu - Fatigue limit load 27,1 kN A2 - Rating life coefficient 1 e - Coefficient 0.44 Y0 - Static axial load coefficient 0.76 Y2 - Upper axial load coefficient 1.38 N lim - Oil lubrication limit speed 3600 tr/min N lim - Grease lubrication limit speed 2700 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 85 mm db min - Min IR shoulder diameter 85 mm Da min - Min shoulder diameter OR 114 mm Da max - Max shoulder diameter OR 121,5 mm Db min - Min OR shoulder diameter 125 mm Ca - Min clearance 4 mm Cb - Min clearance 6 mm ra max - Max fillet radius 2 mm r1a - Max fillet radius 1,5 mm
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