NA Series
(107)
CATALOGUES - Roller Bearing - Needle Roller Bearing - NA Series - NA4901RS,NA4901-2RS
NA Series
NA Series
Dimension and Parameters
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- Bearing Designation
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Current Code :NA4901RS
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Original Code :NA4901-2RS
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Shaft Diameter（mm） :12
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Weight(Kg) :27.5
- Boundary Dimensions(mm)
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d :12
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Fw :16
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D :24
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C :13
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B :14
- Basic Load Rating(N)
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Dynamic :4950
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Static :5800
- Limiting Speed(rpm)
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Oil :12000
