Descripción

Spherical roller bearing, polyamide cage, groove and lubrication holes on outer ring, tapered bore 1:12

d55 mm
D100 mm
B25 mm
d266 mm
D189.7 mm
rs min1.5 mm
Number of lubrication holes3
b6.4 mm
k3 mm
Associated sleeve referenceH311
e0.23
Y12.95
Y24.39
Y02.89
Radial clearance classC3
Mass0.82 kg
BrandSNR
Dynamic load, C155 kN
Static load, C0148 kN
Fatigue limit load, Cu17.9 kN
Nref6,100 Tr/min
Nlim8,200 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.29 Hz
Characteristic outer ring frequency, BPF07.62 Hz
Characteristic inner ring frequency, BPFI10.38 Hz
da min64 mm
da max1.5 mm
db min60 mm
Ce min10 mm
Da max91 mm
ra max1.5 mm
''