Descrizione

Angular contact ball bearing, brass cage ball guided

d120 mm
D260 mm
B55 mm
d1175 mm
d2135.2 mm
D1206.5 mm
D2245.2 mm
a108 mm
Contact angle α40 °
rs min3 mm
r1s min1.1 mm
Radial clearance classCN
Mass14.4 kg
BrandSNR
Dynamic load, C246 kN
Static load, C0263 kN
Fatigue limit load, Cu8.7 kN
Nref3,000 Tr/min
Nlim3,300 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.14 Hz
Characteristic outer ring frequency, BPF04.92 Hz
Characteristic inner ring frequency, BPFI7.08 Hz
da min134 mm
db min134 mm
Da max246 mm
Db max253 mm
r1a max1 mm
ra max2.5 mm
''