Descrizione

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Tapered roller bearing, pressed steel cage

d45 mm
D85 mm
B23 mm
C19 mm
T24.75 mm
d164.4 mm
a20.1 mm
rs min1.5 mm
r1s min1.5 mm
e0.4
Y21.48
Y00.81
Mass0.58 kg
ISO 355 referenceT3DC045
BrandSNR
Dynamic load, C84.4 kN
Rating life coefficient, A21
Static load, C0104 kN
Fatigue limit load, Cu12.7 kN
Nref4,800 Tr/min
Nlim8,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.34 Hz
Characteristic outer ring frequency, BPF07.66 Hz
Characteristic inner ring frequency, BPFI10.34 Hz
da max53 mm
db min53.5 mm
Da min73 mm
Da max76.5 mm
Db min81 mm
Ca min3 mm
Cb min5.5 mm
ra max1.5 mm
r1a max1.5 mm
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