7944A5TRSUMP3 NSK Super Precision Bearings - Zhejiang Anxin Pump Industry Co., Ltd.

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7944A5TRSUMP3 NSK Super Precision Bearings Description of the code

Mass bearing:0.39 kg
Static axial stiffness, preload class B:83 N/µm
Attainable speed for grease lubrication:24000 r/min
a:19.5 mm
Static axial stiffness, preload class A:53 N/µm
Number of balls z:25
Reference grease quantity Gref:5.3 cm³
da min.:66 mm
Da max.:89 mm
r3,4 min.:0.6 mm
Calculation factor f1:1
Basic dynamic load rating C:17.2 kN
rb max.:0.6 mm
Calculation factor f0:8.5
Ball diameter Dw:7.938 mm
Db max.:90.8 mm
d:60 mm
Basic static load rating C0:12.9 kN
ra max.:1 mm
db min.:66 mm

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Zhejiang Anxin Pump Industry Co., Ltd.: Address594 Courtneypark Drive West, Dississauga,Bntario, S5D 1S5, Canada; Phone(Working Time)+1-294-264-7956; Fax

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