71912ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle

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71912ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle image

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Super Precision Bearing Cross References

Static axial stiffness, preload class B:73 N/µm
Bore Diameter (mm):20
a:11.2 mm
Ball diameter Dw:4.762 mm
Calculation factor (back-to-back, face-to-face) Y0:0.76
Calculation factor f:1.05
Width (mm):9
Static axial stiffness, preload class C:95 N/µm
(Oil) Lubrication Speed:67 000 r/min
Basic static load rating (C0):3,05 kN
da min.:22 mm
Calculation factor (back-to-back, face-to-face) Y1:0.92
Calculation factor (back-to-back, face-to-face) Y2:1.41
r2 min.:0,3 mm
Calculation factor (single, tandem) Y2:0.87
Preload class C GC:140 N
Calculation factor (single, tandem) Y0:0.38
r3,4 min.:0.2 mm
ra max.:0,3 mm

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PFG BEARING LIMITED: AddressViamonte 5276-Piso 76-8346 Buenos Aires, Argentina; Phone(Working Time)+56-11-4-328-7365; Fax

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Super Precision Bearing Cross References

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