Descrizione

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Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:30, non ISO width, contact seals on both sides

d120 mm
D180 mm
B60 mm
d2130.6 mm
D1162.2 mm
rs min2 mm
Number of lubrication holes3
b6.4 mm
k3.5 mm
Associated sleeve referenceP0
e0.3
Y12.28
Y23.39
Y02.23
Radial clearance classCN
Mass5 kg
BrandSNR
Dynamic load, C535 kN
Static load, C0705 kN
Fatigue limit load, Cu76 kN
Nref2,500 Tr/min
Nlim3,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.57 Hz
Characteristic outer ring frequency, BPF010.2 Hz
Characteristic inner ring frequency, BPFI12.8 Hz
da min128.8 mm
da max2 mm
Da max171.2 mm
ra max2 mm
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