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NA49 Series.type NA4920
Bearings
NA49 Series.type NA4920
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Boundary dimensions(mm)
Basic load ratings(N)
Limiting speeds(rpm)
Mass(g)
Bearing Number
d
Fw
D
C
Cr
Cor
Oil
(Approx.)
XLB
100
115
140
40
120000
274000
4000
1900
NA4920
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