La description

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Tapered roller bearing, pressed steel cage

d30 mm
D72 mm
B27 mm
C23 mm
T28.75 mm
d149.6 mm
a18.9 mm
rs min1.5 mm
r1s min1.5 mm
e0.32
Y21.9
Y01.05
Mass0.56 kg
ISO 355 referenceT2FD030
BrandSNR
Dynamic load, C85.8 kN
Rating life coefficient, A21
Static load, C096.9 kN
Fatigue limit load, Cu11.8 kN
Nref6,700 Tr/min
Nlim11,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.7 Hz
Characteristic outer ring frequency, BPF05.6 Hz
Characteristic inner ring frequency, BPFI8.4 Hz
da max38 mm
db min38.5 mm
Da min59 mm
Da max63.5 mm
Db min66 mm
Ca min3 mm
Cb min5.5 mm
ra max1.5 mm
r1a max1.5 mm
"''