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

d150 mm
D250 mm
B100 mm
d2165.8 mm
D1218.1 mm
rs min2.1 mm
Number of lubrication holes3
b10.4 mm
k5 mm
Associated sleeve referenceP0
e0.38
Y11.78
Y22.66
Y01.74
Radial clearance classC4
Mass19.6 kg
BrandSNR
Dynamic load, C1,120 kN
Static load, C01,400 kN
Fatigue limit load, Cu90.9 kN
Nref1,600 Tr/min
Nlim2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.79 Hz
Characteristic outer ring frequency, BPF08.17 Hz
Characteristic inner ring frequency, BPFI10.83 Hz
da min162 mm
da max2 mm
Da max238 mm
ra max2 mm
''