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Miniature & small ball bearings Deep groove ball bearings

DDA-2520

Outline

NMB Parts No. DDA-2520
Metric or Inch Metric
ISO/JIS -
Material of Rings Stainless Steel
Ring Type [Radial] Standard
Inner Diameter
(d)
[mm]
20.000
Outer Diameter
(D)
[mm]
25.000
Width
(B)
[mm]
4.000
Chamfer
(rs min)
[mm]
0.150
Reference Diameter Outer
(Lo)
[mm]
23.430
Reference Diameter Inner
(Li)
[mm]
21.350
Ball Size
(DW)
[mm]
1.5875
Ball Complement
(Z)
17
Dynamic Load Rating
(Cr)
[N]
1012
Static Load Rating
(Cor)
[N]
691
Inner Diameter
(d)
[in]
0.7874
Outer Diameter
(D)
[in]
0.9843

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