Descripción

Angular contact ball bearing, brass cage inner ring guided

d150 mm
D270 mm
B45 mm
d1192.5 mm
d2192.5 mm
D1227.5 mm
D2245.6 mm
a111 mm
Contact angle α40 °
rs min3 mm
r1s min1.1 mm
Mass11.3 kg
BrandNTN
Dynamic load, C210 kN
Static load, C0235 kN
Nlim (oil)2,900 Tr/min
Nlim (grease)2,200 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF5.92 Hz
Characteristic outer ring frequency, BPF06.98 Hz
Characteristic inner ring frequency, BPFI9.02 Hz
da min164 mm
Da max256 mm
Db max263 mm
r1a max1 mm
ra max2.5 mm
''