Descripción

Angular contact ball bearings, pressed steel cage

d17 mm
D40 mm
B12 mm
a14.5 mm
Contact angle α30 °
rs min0.6 mm
r1s min0.3 mm
Mass0.06 kg
BrandNTN
Dynamic load, C12 kN
Static load, C06.6 kN
Fatigue limit load, Cu0.3 kN
Nlim (oil)26,000 Tr/min
Nlim (grease)19,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.39 Hz
Characteristic rolling element frequency, BSF3.85 Hz
Characteristic outer ring frequency, BPF04.32 Hz
Characteristic inner ring frequency, BPFI6.68 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
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