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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 30 mm D - External diameter 55 mm B - Bearing/Inner ring width 20 mm C - Outer ring width 16 mm T - Total width 20 mm a - Charge load application point 13 mm rs - Min fillet radius 1 mm r1s - Min fillet radius 1 mm Mass 0,201 kg ISO 355 reference T2CE030
PRODUCT PERFORMANCE C - Dynamic load 47 kN C0 - Static load 54 kN Cu - Fatigue limit load 6,6 kN A2 - Rating life coefficient 1 e - Coefficient 0.29 Y0 - Static axial load coefficient 1.13 Y2 - Upper axial load coefficient 2.06 N lim - Oil lubrication limit speed 9200 tr/min N lim - Grease lubrication limit speed 6900 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 35,5 mm db min - Min IR shoulder diameter 35,5 mm Da max - Max shoulder diameter OR 49,5 mm Db min - Min OR shoulder diameter 52 mm ra max - Max fillet radius 1 mm r1a - Max fillet radius 1 mm
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