Descrizione

Spherical roller bearing, one-piece machined cage, groove and lubrication holes on outer ring, tapered bore 1:30

d200 mm
D310 mm
B109 mm
D1283.3 mm
rs min2.1 mm
Number of lubrication holes3
b12.7 mm
k6 mm
Associated sleeve referenceP0
e0.33
Y12.06
Y23.07
Y02.01
Radial clearance classC3
Mass31.4 kg
BrandSNR
Dynamic load, C1,520 kN
Static load, C02,120 kN
Fatigue limit load, Cu135 kN
Nref1,400 Tr/min
Nlim2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.12 Hz
Characteristic outer ring frequency, BPF010.14 Hz
Characteristic inner ring frequency, BPFI12.86 Hz
da min210.2 mm
da max2 mm
Da max299.8 mm
ra max2 mm
''