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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 160 mm D - External diameter 240 mm B - Bearing/Inner ring width 51 mm C - Outer ring width 38 mm T - Total width 51 mm d1 - External diameter inner ring 202,5 mm a - Charge load application point 52,5 mm rs - Min fillet radius 3 mm r1s - Min fillet radius 2,5 mm Mass 7,86 kg ISO 355 reference T4EC160
PRODUCT PERFORMANCE C - Dynamic load 485 kN C0 - Static load 790 kN Cu - Fatigue limit load 78,5 kN A2 - Rating life coefficient 1 e - Coefficient 0.46 Y0 - Static axial load coefficient 0.72 Y2 - Upper axial load coefficient 1.31 N lim - Oil lubrication limit speed 1800 tr/min N lim - Grease lubrication limit speed 1400 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 175 mm db min - Min IR shoulder diameter 174 mm Da min - Min shoulder diameter OR 213 mm Da max - Max shoulder diameter OR 228 mm Db min - Min OR shoulder diameter 231 mm Ca - Min clearance 8 mm Cb - Min clearance 13 mm ra max - Max fillet radius 2,5 mm r1a - Max fillet radius 2 mm
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