Description

Angular contact ball bearings, pressed steel cage

d10 mm
D30 mm
B9 mm
a13 mm
Contact angle α40 °
rs min0.6 mm
r1s min0.3 mm
Mass0.03 kg
BrandNTN
Dynamic load, C5 kN
Static load, C02.52 kN
Fatigue limit load, Cu0.11 kN
Nlim (oil)32,000 Tr/min
Nlim (grease)24,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.17 Hz
Characteristic outer ring frequency, BPF04.11 Hz
Characteristic inner ring frequency, BPFI5.89 Hz
da min14.5 mm
db min12.5 mm
Da max25.5 mm
Db max27.5 mm
r1a max0.3 mm
ra max0.6 mm
''