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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 105 mm D - External diameter 145 mm B - Bearing/Inner ring width 25 mm C - Outer ring width 20 mm T - Total width 25 mm a - Charge load application point 25 mm rs - Min fillet radius 1,5 mm r1s - Min fillet radius 1,5 mm Mass 1,2 kg
PRODUCT PERFORMANCE C - Dynamic load 139 kN C0 - Static load 219 kN Cu - Fatigue limit load 25 kN A2 - Rating life coefficient 1 e - Coefficient 0.34 Y0 - Static axial load coefficient 0.97 Y2 - Upper axial load coefficient 1.76 N lim - Oil lubrication limit speed 3000 tr/min N lim - Grease lubrication limit speed 2300 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 113,5 mm db min - Min IR shoulder diameter 113,5 mm Da min - Min shoulder diameter OR 131,5 mm Da max - Max shoulder diameter OR 136,5 mm Db min - Min OR shoulder diameter 140,5 mm Ca - Min clearance 5 mm Cb - Min clearance 5 mm ra max - Max fillet radius 1,5 mm r1a - Max fillet radius 1,5 mm
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