La description

Tapered roller bearing, pressed steel cage

d420 mm
D620 mm
B118 mm
C100 mm
T125 mm
d1518 mm
a120 mm
rs min6 mm
r1s min5 mm
e0.37
Y21.6
Y00.88
Mass121 kg
BrandNTN
Dynamic load, C2,280 kN
Rating life coefficient, A21
Static load, C04,550 kN
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF10.41 Hz
Characteristic outer ring frequency, BPF012.71 Hz
Characteristic inner ring frequency, BPFI15.29 Hz
da max455.5 mm
db min422 mm
Da max549 mm
Db min598 mm
Ca min6.5 mm
Cb min25 mm
ra max4 mm
r1a max4 mm
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