Skip to Header Skip to Main Content Skip to Footer
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 62 mm B - Bearing/Inner ring width 16 mm C - Outer ring width 14 mm T - Total width 17,25 mm d1 - External diameter inner ring 45 mm a - Charge load application point 13,5 mm rs - Min fillet radius 1 mm r1s - Min fillet radius 1 mm Mass 0,236 kg ISO 355 reference T3DB030
PRODUCT PERFORMANCE C - Dynamic load 48,5 kN C0 - Static load 48 kN Cu - Fatigue limit load 5,9 kN A2 - Rating life coefficient 1 e - Coefficient 0.37 Y0 - Static axial load coefficient 0.88 Y2 - Upper axial load coefficient 1.6 N lim - Oil lubrication limit speed 8400 tr/min N lim - Grease lubrication limit speed 6300 tr/min Tmin - Min operating temperature -40 °C Tmax - Max operating temperature 120 °C
ABUTMENT da max - Max shoulder diameter IR 37 mm db min - Min IR shoulder diameter 35,5 mm Da min - Min shoulder diameter OR 53 mm Da max - Max shoulder diameter OR 56,5 mm Db min - Min OR shoulder diameter 57 mm Ca - Min clearance 2 mm Cb - Min clearance 3 mm ra max - Max fillet radius 1 mm r1a - Max fillet radius 1 mm
Industry Calcul Factors 
