Descrizione

Spherical roller bearing, one-piece machined cage, groove and lubrication holes on outer ring

d160 mm
D240 mm
B60 mm
D1220.2 mm
rs min2.1 mm
Number of lubrication holes3
b10.5 mm
k5 mm
Associated sleeve referenceP0
e0.21
Y13.2
Y24.77
Y03.13
Radial clearance classCN
Mass9.58 kg
BrandSNR
Dynamic load, C748 kN
Static load, C01,000 kN
Fatigue limit load, Cu85.1 kN
Nref2,400 Tr/min
Nlim2,900 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF8.99 Hz
Characteristic outer ring frequency, BPF011.14 Hz
Characteristic inner ring frequency, BPFI13.86 Hz
da min170.2 mm
da max2 mm
Da max229.8 mm
ra max2 mm
''