La description

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Tapered roller bearing, pressed steel cage

d130 mm
D230 mm
B40 mm
C34 mm
T43.75 mm
d1176 mm
a45.5 mm
rs min4 mm
r1s min3 mm
e0.44
Y21.38
Y00.76
Mass7.25 kg
ISO 355 referenceT4FB130
BrandNTN
Dynamic load, C375 kN
Rating life coefficient, A21
Static load, C0505 kN
Fatigue limit load, Cu51.6 kN
Nlim (oil)2,000 Tr/min
Nlim (grease)1,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.89 Hz
Characteristic outer ring frequency, BPF08.63 Hz
Characteristic inner ring frequency, BPFI11.37 Hz
da max152 mm
db min148 mm
Da min203 mm
Da max216 mm
Db min218 mm
Ca min7 mm
Cb min9.5 mm
ra max3 mm
r1a max2.5 mm
"''