Product Details

DG4770 Deep Groove Ball Bearing 47x70x12mm

Model Number SHF-50
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

DG4770 Deep Groove Ball Bearing 47x70x12mm Size Chart (mm/inches)

d35 mm
D80 mm
B21 mm
d151.3 mm
D168.6 mm
rs min1.5 mm
Associated sleeve referenceH307
e0.25
Y12.47
Y23.82
Y02.59
Radial clearance classC3
Precision classP0
Mass0.53 kg
Dynamic load, C25.1 kN
Static load, C07.9 kN
Nref8,100 rpm
Nlim11,000 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.53 Hz
Characteristic outer ring frequency, BPF05.79 Hz
Characteristic inner ring frequency, BPFI8.21 Hz
da min43 mm
da max50 mm
db min39 mm
Ce min8 mm
Da max72 mm
ra max1.5 mm
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