La description

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

d75 mm
D130 mm
B31 mm
d288.4 mm
D1117.8 mm
rs min1.5 mm
Number of lubrication holes3
b7.4 mm
k3.5 mm
Associated sleeve referenceH315
e0.22
Y13.13
Y24.67
Y03.06
Radial clearance classCN
Mass1.64 kg
BrandSNR
Dynamic load, C244 kN
Static load, C0249 kN
Fatigue limit load, Cu30.2 kN
Nref4,600 Tr/min
Nlim6,200 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.71 Hz
Characteristic outer ring frequency, BPF08.13 Hz
Characteristic inner ring frequency, BPFI10.87 Hz
da min84 mm
da max1.5 mm
db min80 mm
Ce min12 mm
Da max121 mm
ra max1.5 mm
''