Descrizione

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Tapered roller bearing, pressed steel cage

d55 mm
D100 mm
B25 mm
C21 mm
T26.75 mm
d175.7 mm
a22.9 mm
rs min2 mm
r1s min1.5 mm
e0.4
Y21.48
Y00.81
Mass0.85 kg
ISO 355 referenceT3DC055
BrandSNR
Dynamic load, C114 kN
Rating life coefficient, A21
Static load, C0144 kN
Fatigue limit load, Cu17.6 kN
Nref4,000 Tr/min
Nlim7,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.35 Hz
Characteristic outer ring frequency, BPF08.09 Hz
Characteristic inner ring frequency, BPFI10.91 Hz
da max63 mm
db min65 mm
Da min87 mm
Da max91.5 mm
Db min95 mm
Ca min4 mm
Cb min5.5 mm
ra max2 mm
r1a max1.5 mm
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