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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 80 mm D - External diameter 170 mm B - Bearing/Inner ring width 58 mm C - Outer ring width 48 mm T - Total width 61,5 mm a - Charge load application point 50,5 mm rs - Min fillet radius 3 mm r1s - Min fillet radius 2,5 mm Mass 6,61 kg
PRODUCT PERFORMANCE C - Dynamic load 390 kN C0 - Static load 505 kN Cu - Fatigue limit load 58 kN e - Coefficient 0.55 Y0 - Static axial load coefficient 0.6 Y2 - Upper axial load coefficient 1.1 N lim - Oil lubrication limit speed 2900 tr/min N lim - Grease lubrication limit speed 2200 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT Da min - Min shoulder diameter OR 127,5 mm Da max - Max shoulder diameter OR 158 mm Db min - Min OR shoulder diameter 162 mm Ca - Min clearance 4 mm Cb - Min clearance 13,5 mm ra max - Max fillet radius 2,5 mm r1a - Max fillet radius 2 mm
OE Equivalents ZF 0635.374.020 Industry Calcul Factors 
