Descrizione

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

d95 mm
D200 mm
B45 mm
d2131.4 mm
D1171 mm
rs min3 mm
Number of lubrication holes4
b7 mm
k4 mm
Associated sleeve referenceH319
e0.23
Y13
Y24.46
Y02.93
Radial clearance classCN
BrandNTN
Dynamic load, C335 kN
Static load, C0420 kN
Fatigue limit load, Cu47.9 kN
Nref0 Tr/min
Nlim0 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.43 Hz
Characteristic outer ring frequency, BPF06.8 Hz
Characteristic inner ring frequency, BPFI9.2 Hz
da min109 mm
db min102 mm
Ce min7 mm
Da max186 mm
ra max2.5 mm
''