Descrizione

"

Tapered roller bearing, pressed steel cage

d55 mm
D90 mm
B23 mm
C17.5 mm
T23 mm
d173.3 mm
a19.8 mm
rs min1.5 mm
r1s min1.5 mm
e0.41
Y21.48
Y00.81
Mass0.55 kg
ISO 355 referenceT3CC055
BrandSNR
Dynamic load, C15.21 kN
Rating life coefficient, A21
Static load, C0117 kN
Fatigue limit load, Cu14.3 kN
Nref4,700 Tr/min
Nlim7,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF8.94 Hz
Characteristic outer ring frequency, BPF011.16 Hz
Characteristic inner ring frequency, BPFI13.84 Hz
da max63 mm
db min63.5 mm
Da min81 mm
Da max81.5 mm
Db min86 mm
Ca min4 mm
Cb min5.5 mm
ra max1.5 mm
r1a max1.5 mm
"''