Açıklama
4T-A2047/A2126 NTN Konik Makaralı Rulman
d 11.99 mm D 31.99 mm B 10.78 mm C 7.94 mm T 10.01 mm a 7.1 mm rs min 0.8 mm r1s min 1.3 mm e 0.41 Y2 1.48 Y0 0.81 Mass 0.05 kg Brand NTN Product performance
Dynamic load, C 10.8 kN Rating life coefficient, A2 1.4 Static load, C0 9.45 kN Nlim (oil) 18,000 Tr/min Nlim (grease) 13,000 Tr/min Min operating temperature, Tmin -40 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.4 Hz Characteristic rolling element frequency, BSF 4.86 Hz Characteristic outer ring frequency, BPF0 4.04 Hz Characteristic inner ring frequency, BPFI 5.96 Hz Abutment dimensions
ra max 0.8 mm r1a max 1.3 mm Calculation factors
