Descrizione

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

d200 mm
D420 mm
B138 mm
d2280 mm
D1363.1 mm
rs min5 mm
Number of lubrication holes3
b21.1 mm
k10 mm
Associated sleeve referenceH2340
e0.31
Y12.15
Y23.2
Y02.1
Radial clearance classC4
Mass95 kg
BrandSNR
Dynamic load, C2,830 kN
Static load, C03,530 kN
Fatigue limit load, Cu229 kN
Nref1,000 Tr/min
Nlim1,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF5.96 Hz
Characteristic outer ring frequency, BPF07.56 Hz
Characteristic inner ring frequency, BPFI10.44 Hz
da min220 mm
da max4 mm
db min216 mm
Ce min9 mm
Da max400 mm
ra max4 mm
''