Description

Angular contact ball bearing, polyamide cage.

d17 mm
D35 mm
B10 mm
a12.5 mm
Contact angle α30 °
rs min0.3 mm
r1s min0.15 mm
Mass0.05 kg
BrandNTN
Dynamic load, C7.15 kN
Static load, C03.85 kN
Fatigue limit load, Cu0.18 kN
Nlim (oil)28,000 Tr/min
Nlim (grease)21,000 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.52 Hz
Characteristic outer ring frequency, BPF04.08 Hz
Characteristic inner ring frequency, BPFI5.92 Hz
da min19.5 mm
Da max32.5 mm
Db max33.8 mm
r1a max0.15 mm
ra max0.3 mm
''