7019CTRDULP3 NSK Super Precision Bearings - BEARING MFG.CORP.

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Information techniques 7019CTRDULP3 NSK Super Precision Bearings

Static axial stiffness, preload class C:69 N/µm
Fatigue load limit Pu:0.465 kN
r1,2 min.:1 mm
Attainable speed for grease lubrication:20000 r/min
Reference grease quantity Gref:2.4 cm³
ra max.:1 mm
Static axial stiffness, preload class B:51 N/µm
Preload class C GC:240 N
Preload class A GA:60 N
Calculation factor f:1.06
Ball diameter Dw:7.938 mm
D1:58.8 mm
d1:49.2 mm
Calculation factor f0:10
D:68 mm
r3,4 min.:0.3 mm
Calculation factor f2C:1.05
Calculation factor fHC:1
B:15 mm
db min.:44.6 mm

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BEARING MFG.CORP.: Address1500 Holmes Road, Elgin, lL 60123, U.S.A.; Phone(Working Time)888-6528; Fax

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