Description

Angular contact ball bearing, brass cage inner ring guided

d17 mm
D40 mm
B12 mm
a18 mm
Contact angle α40 °
rs min0.6 mm
r1s min0.3 mm
Mass0.07 kg
BrandNTN
Dynamic load, C9.6 kN
Static load, C05 kN
Fatigue limit load, Cu0.23 kN
Nlim (oil)22,000 Tr/min
Nlim (grease)17,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF3.89 Hz
Characteristic outer ring frequency, BPF03.65 Hz
Characteristic inner ring frequency, BPFI5.35 Hz
da min21.5 mm
db min19.5 mm
Da max35.5 mm
Db max37.5 mm
r1a max0.3 mm
ra max0.6 mm
''