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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 150 mm D - External diameter 270 mm B - Bearing/Inner ring width 73 mm C - Outer ring width 60 mm T - Total width 77 mm d1 - External diameter inner ring 207,5 mm a - Charge load application point 64,5 mm rs - Min fillet radius 4 mm r1s - Min fillet radius 3 mm Mass 18 kg ISO 355 reference T4GD150
PRODUCT PERFORMANCE C - Dynamic load 775 kN C0 - Static load 1070 kN Cu - Fatigue limit load 105 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 1700 tr/min N lim - Grease lubrication limit speed 1300 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 170 mm db min - Min IR shoulder diameter 168 mm Da min - Min shoulder diameter OR 226 mm Da max - Max shoulder diameter OR 256 mm Db min - Min OR shoulder diameter 254 mm Ca - Min clearance 8 mm Cb - Min clearance 17 mm ra max - Max fillet radius 3 mm r1a - Max fillet radius 2,5 mm
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