Product Details

60 mm x 130 mm x 31 mm CYSD 7312B angular contact ball bearings

Brand Name CYSD
Model Number 7312B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

CYSD 7312B bearing Size Chart (mm/inches)

d40 mm
D68 mm
B15 mm
d149.2 mm
d249.2 mm
D261.02 mm
r1,2 min.1 mm
r3,4 min.0.3 mm
a20.2 mm
da min.44.6 mm
da max.48.7 mm
db min.44.6 mm
db max.48.7 mm
Da max.63.4 mm
Db max.66 mm
ra max.1 mm
rb max.0.3 mm
Basic dynamic load rating C15.9 kN
Basic static load rating C010.4 kN
Fatigue load limit Pu0.44 kN
Attainable speed for grease lubrication22000 r/min
Ball diameter Dw7.938 mm
Number of balls z18
Preload class A GA100 N
Static axial stiffness, preload class A107 N/µm
Preload class B GB200 N
Static axial stiffness, preload class B138 N/µm
Preload class C GC400 N
Static axial stiffness, preload class C180 N/µm
Preload class D GD800 N
Static axial stiffness, preload class D238 N/µm
Calculation factor f1.06
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.02
Calculation factor f2C1.05
Calculation factor f2D1.08
Calculation factor fHC1.02
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Mass bearing0.17 kg

60 mm x 130 mm x 31 mm  CYSD 7312B angular contact ball bearings

60 mm x 130 mm x 31 mm CYSD 7312B angular contact ball bearings Cad Models

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