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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 190 mm D - External diameter 340 mm B - Bearing/Inner ring width 55 mm C - Outer ring width 46 mm T - Total width 60 mm a - Charge load application point 64 mm rs - Min fillet radius 5 mm r1s - Min fillet radius 4 mm Mass 21,5 kg
PRODUCT PERFORMANCE C - Dynamic load 920 kN C0 - Static load 1000 kN Cu - Fatigue limit load 91,5 kN e - Coefficient 0.44 Y0 - Static axial load coefficient 0.76 Y2 - Upper axial load coefficient 1.38 N lim - Oil lubrication limit speed 1400 tr/min N lim - Grease lubrication limit speed 1000 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT Da min - Min shoulder diameter OR 293 mm Da max - Max shoulder diameter OR 322 mm Db min - Min OR shoulder diameter 320,5 mm Ca - Min clearance 9 mm Cb - Min clearance 14 mm ra max - Max fillet radius 4 mm r1a - Max fillet radius 3 mm
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