DEMARK (Beijing) Automation Technology Co., Ltd.
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Deep Groove Ball Bearings
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RNA69 Series
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Dimension and Parameters
Bearing No. :
RNA6912
Boundary dimensions（mm）
Fw :
68
D :
85
C :
45
Basic load ratings(kN)
Dynamic(Cr) :
88500
Static(Cor) :
186000
Limiting speed(rpm )
Oil :
6100
Mass
Kg :
436
