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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 190 mm D - External diameter 340 mm B - Bearing/Inner ring width 92 mm C - Outer ring width 75 mm T - Total width 97 mm a - Charge load application point 82 mm rs - Min fillet radius 5 mm r1s - Min fillet radius 4 mm Mass 36,1 kg ISO 355 reference T4GD190
PRODUCT PERFORMANCE C - Dynamic load 1480 kN C0 - Static load 1850 kN Cu - Fatigue limit load 169 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 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 max - Max shoulder diameter IR 216 mm db min - Min IR shoulder diameter 212 mm Da min - Min shoulder diameter OR 282 mm Da max - Max shoulder diameter OR 322 mm Db min - Min OR shoulder diameter 323 mm Ca - Min clearance 11 mm Cb - Min clearance 22 mm ra max - Max fillet radius 4 mm r1a - Max fillet radius 3 mm
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