NNU39/63 NTN Tapered Roller Bearing - NACHI BEARINGS OF AMERICA CORP.

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NNU39/63 NTN Tapered Roller Bearing image

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Thrust Spherical Roller Bearing Specification details

r3,4 min.:0.3 mm
Number of balls z:27
D2:61.8 mm
dn:54.2 mm
Calculation factor f:1.08
Preload class A GA:24 N
Static axial stiffness, preload class C:66 N/µm
d:45 mm
Calculation factor f2B:1.03
Calculation factor f1:1
C1:5.9 mm
Static axial stiffness, preload class B:41 N/µm
Calculation factor fHC:1.01
Calculation factor f0:9.7
a:16.1 mm
Calculation factor f2A:1
Ball diameter Dw:4.762 mm
Calculation factor f2C:1.08
rb max.:0.3 mm
r1,2 min.:0.6 mm

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NACHI BEARINGS OF AMERICA CORP.: Address5600 Corporate Way Richmond, Kentucky 450987, U.S.A.; Phone(Working Time)753-298-7898; Fax

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Stock Categories

Technical Articles

Ball Insert Bearings

Bearings Spherical Rod Ends

Cylindrical Roller Bearings

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