Descrizione

Angular contact ball bearing, brass cage ball guided

d160 mm
D340 mm
B68 mm
d1231 mm
d2181.7 mm
D1270 mm
D2318.8 mm
a139 mm
Contact angle α40 °
rs min4 mm
r1s min1.5 mm
Radial clearance classCN
Mass30.5 kg
BrandSNR
Dynamic load, C354 kN
Static load, C0451 kN
Fatigue limit load, Cu13 kN
Nref2,100 Tr/min
Nlim2,500 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.37 Hz
Characteristic outer ring frequency, BPF05.39 Hz
Characteristic inner ring frequency, BPFI7.61 Hz
da min178 mm
db min178 mm
Da max322 mm
Db max331.5 mm
r1a max1.5 mm
ra max3 mm
''