Descrizione

Angular contact ball bearing, brass cage inner ring guided

d170 mm
D260 mm
B42 mm
d1201.6 mm
d2201.6 mm
D1228.6 mm
D2242.7 mm
a111.3 mm
Contact angle α40 °
rs min2.1 mm
r1s min1.1 mm
Mass7.86 kg
BrandNTN
Dynamic load, C166 kN
Static load, C0193 kN
Nlim (oil)2,600 Tr/min
Nlim (grease)2,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF7.9 Hz
Characteristic outer ring frequency, BPF09.49 Hz
Characteristic inner ring frequency, BPFI11.51 Hz
da min182 mm
Da max248 mm
Db max253 mm
r1a max1 mm
ra max2 mm
''