NN4948 NTN Tapered Roller Bearing - NACHI BEARINGS OF AMERICA CORP.

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NN4948 NTN Tapered Roller Bearing image

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Thrust Spherical Roller Bearing Specification details

Fatigue load limit Pu:38 kN
Limiting speed:1700 r/min
B:82 mm
Basic dynamic load rating C:852 kN
d1 ≈:423 mm
da min.:382 mm
r1,2 min.:5 mm
h:12.5 mm
D:540 mm
d:360 mm
Calculation factor A:10.4
Calculation factor Y0:0.58
Calculation factor Y2:1.07
Da max.:518 mm
r0:2.5 mm
Basic static load rating C0:1930 kN
Calculation factor e:0.95
D1 ≈:477 mm
Calculation factor X:0.6
Calculation factor Y1:0.66

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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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Technical Articles

Ball Insert Bearings

Bearings Spherical Rod Ends

Cylindrical Roller Bearings

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