Descrizione

Spherical roller bearing, one-piece machined cage, groove and lubrication holes on outer ring, tapered bore 1:12

d110 mm
D200 mm
B69.8 mm
d2130.2 mm
D1175.8 mm
rs min2.1 mm
Number of lubrication holes3
b10.5 mm
k5 mm
Associated sleeve referenceH2322
e0.32
Y12.12
Y23.15
Y02.07
Radial clearance classCN
Mass9.13 kg
BrandSNR
Dynamic load, C752 kN
Static load, C0869 kN
Fatigue limit load, Cu63.9 kN
Nref2,300 Tr/min
Nlim3,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.25 Hz
Characteristic outer ring frequency, BPF07.62 Hz
Characteristic inner ring frequency, BPFI10.38 Hz
da min122 mm
da max2 mm
db min121 mm
Ce min17 mm
Da max188 mm
ra max2 mm
''