Product Details

65 mm x 120 mm x 23 mm NACHI 7213BDF Angular contact ball bearings

Brand Name NACHI
Model Number 7213BDF
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NACHI 7213BDF bearing Size Chart (mm/inches)

Bearing number7018CVUJ74
Size (mm)90x140x24
Bore Diameter (mm)90
Outer Diameter (mm)140
Width (mm)24
d90 mm
D140 mm
B24 mm
C24 mm
Angle (α)15 °
d1105.8 mm
D1124.2 mm
D2131.61 mm
a27 mm
Contact angle α15 °
rs min1.5 mm
r1s min0.6 mm
f015.74
Precision classP4
Mass1.16 kg
Dynamic load, C71.7 kN
Static load, C069.2 kN
Fatigue limit load, Cu3.45 kN
Nlim (oil)15,000 rpm
Nlim (grease)10,000 rpm
Axial displacement K Factor0.96
Preload level7
Preload value0.38 kN
Axial rigidity109 N/µm
Radial rigidity629 N/µm
Min operating temperature, Tmin-30 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.5 Hz
Characteristic outer ring frequency, BPF08.73 Hz
Characteristic inner ring frequency, BPFI11.27 Hz
da min98.5 mm
db min98.5 mm
Da max131.5 mm
Db max131.5 mm
r1a max0.6 mm
ra max1.5 mm
D6110.7 mm
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