Descrizione

Deep groove ball bearing, radial contact, pressed steel cage, snap ring & groove on outer diameter, contact seals on both sides

d30 mm
D72 mm
B19 mm
d142.4 mm
D162.6 mm
a min3.07 mm
a max3.28 mm
Ca min4.67 mm
Ca max4.98 mm
rs min1.1 mm
rNs min0.5 mm
D3 max68.81 mm
b min1.9 mm
b max2.2 mm
r0 max0.6 mm
D4 max78.6 mm
f1.65 mm
Snap ring referenceR72
Radial clearance classCN
Mass0.35 kg
BrandSNR
Dynamic load, C27.9 kN
Static load, C015.9 kN
Fatigue limit load, Cu0.72 kN
f013.1
Nlim6,800 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.38 Hz
Characteristic rolling element frequency, BSF3.99 Hz
Characteristic outer ring frequency, BPF03.05 Hz
Characteristic inner ring frequency, BPFI4.95 Hz
da min36.5 mm
da max42.4 mm
Ce min0 mm
Da max65.5 mm
ra max1 mm
rNa max0.5 mm
Db min80 mm
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