La description

Spherical roller bearing, with central rib on inner ring, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:30

d180 mm
D300 mm
B118 mm
d2200 mm
D1260.4 mm
rs min3 mm
Number of lubrication holes3
b14.1 mm
k6 mm
Associated sleeve referenceP0
e0.38
Y11.78
Y22.66
Y01.74
Radial clearance classCN
Mass33.4 kg
BrandSNR
Dynamic load, C1,550 kN
Static load, C02,050 kN
Fatigue limit load, Cu123 kN
Nref1,200 Tr/min
Nlim1,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.14 Hz
Characteristic outer ring frequency, BPF08.67 Hz
Characteristic inner ring frequency, BPFI11.33 Hz
da min194 mm
da max2.5 mm
Da max286 mm
ra max2.5 mm
''