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Miniature & small ball bearings Flanged deep groove ball bearings

RF-2280

Outline

NMB Parts No. RF-2280
Metric or Inch Metric
ISO/JIS F608
Material of Rings Chromium Steel
Ring Type [Radial] Flanged
Inner Diameter
(d)
[mm]
8.000
Outer Diameter
(D)
[mm]
22.000
Width
(B)
[mm]
7.000
Chamfer
(rs min)
[mm]
0.300
Flange Diameter
(D1)
[mm]
25.000
Flange Width
(C1)
[mm]
1.500
Reference Diameter Outer
(Lo)
[mm]
18.890
Reference Diameter Inner
(Li)
[mm]
10.800
Ball Size
(DW)
[mm]
3.9688
Ball Complement
(Z)
7
Dynamic Load Rating
(Cr)
[N]
3297
Static Load Rating
(Cor)
[N]
1368
Inner Diameter
(d)
[in]
0.3150
Outer Diameter
(D)
[in]
0.8661
Flange Diameter
(D1)
[in]
0.9843
Flange Width
(C1)
[in]
0.0591

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