NNU4920K - NACHI BEARINGS OF AMERICA CORP.

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Thrust Spherical Roller Bearing Specification details

Permissible sliding velocity v max.:0.5 m/s
α:124 °
a:10 mm
h:212.5 mm
B:200 mm
d:210 mm
Specific dynamic load factor K:25 N/mm²
Coefficient of friction µ min.:0.08
Mass bushing:12.2 kg
Tolerance shaft:e7
Permissible sliding velocity v min.:0 m/s
Tolerance housing:H7
D:230 mm
Specific static load factor K0:45 N/mm²
Coefficient of friction µ max.:0.15

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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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