Descripción

Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:30, non ISO width, contact seals on both sides

d140 mm
D210 mm
B69 mm
d2152.9 mm
D1188.2 mm
rs min2 mm
Number of lubrication holes3
b8.9 mm
k4 mm
Associated sleeve referenceP0
e0.28
Y12.39
Y23.56
Y02.34
Radial clearance classC3
Mass7.9 kg
BrandSNR
Dynamic load, C704 kN
Static load, C0958 kN
Fatigue limit load, Cu66.6 kN
Nref2,100 Tr/min
Nlim2,900 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.74 Hz
Characteristic outer ring frequency, BPF010.67 Hz
Characteristic inner ring frequency, BPFI13.33 Hz
da min148.8 mm
da max2 mm
Da max201.2 mm
ra max2 mm
''