Descrizione

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

d65 mm
D140 mm
B48 mm
d281.3 mm
D1121.2 mm
rs min2.1 mm
Number of lubrication holes3
b9.2 mm
k4 mm
Associated sleeve referenceH2313
e0.33
Y12.06
Y23.06
Y02.01
Radial clearance classC3
Mass3.41 kg
BrandSNR
Dynamic load, C369 kN
Static load, C0343 kN
Fatigue limit load, Cu33.9 kN
Nref4,000 Tr/min
Nlim4,800 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.75 Hz
Characteristic outer ring frequency, BPF05.62 Hz
Characteristic inner ring frequency, BPFI8.38 Hz
da min77 mm
da max2 mm
db min72 mm
Ce min6 mm
Da max128 mm
ra max2 mm
''