Descripción

Spherical roller bearing, pressed steel cage, groove and lubrication holes on outer ring, tapered bore 1:12, non ISO width, contact seals on both sides

d80 mm
D140 mm
B40 mm
d291.3 mm
D1131.5 mm
rs min2 mm
Number of lubrication holes3
b7.9 mm
k3.5 mm
Associated sleeve referenceH316E
e0.22
Y13.14
Y24.67
Y03.07
Radial clearance classC3
Mass2.34 kg
BrandSNR
Dynamic load, C278 kN
Static load, C0287 kN
Fatigue limit load, Cu34.5 kN
Nref278 Tr/min
Nlim1,200 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.68 Hz
Characteristic outer ring frequency, BPF08.12 Hz
Characteristic inner ring frequency, BPFI10.88 Hz
da min91 mm
da max91.3 mm
db min85 mm
Ce min5 mm
Da max131.5 mm
ra max2 mm
''