La description

Deep groove ball bearing, radial contact, pressed steel cage, snap ring & groove on outer diameter, contact seals on both sides

d25 mm
D47 mm
B12 mm
a min1.9 mm
a max2.06 mm
Ca min3.02 mm
Ca max3.18 mm
rs min0.6 mm
rNs min0.5 mm
D3 max44.6 mm
b min1.35 mm
b max1.65 mm
r0 max0.4 mm
D4 max52.7 mm
f1.12 mm
Snap ring referenceR47
Radial clearance classCN
Mass0.08 kg
BrandNTN
Dynamic load, C10.1 kN
Static load, C05.85 kN
Fatigue limit load, Cu0.27 kN
f014.5
Nlim (grease)9,400 Tr/min
Min operating temperature, Tmin-25 °C
Max operating temperature, Tmax110 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.49 Hz
Characteristic outer ring frequency, BPF04.12 Hz
Characteristic inner ring frequency, BPFI5.88 Hz
da min29 mm
da max30.5 mm
Da max43 mm
ra max0.6 mm
rNa max0.5 mm
Db min53.5 mm
''