RNR-2412X3KK

The most typical type of radial ball bearings can support axial loads in both directions in addition to radial loads. Some types have a flange or retaining ring on the outer ring to facilitate axial positioning when mounting the housing.

NMB Parts No.	RNR-2412X3KK
Metric or Inch	Metric
ISO/JIS	6901ZZNR
Material of Rings	Chromium Steel
Ring Type	[Radial] Stop ring
Inner Diameter(d) [mm]	12.000
Inner Diameter(d)Tolerance [mm]	Compliant with JIS standards
Outer Diameter(D) [mm]	24.000
Outer Diameter(D)Tolerance [mm]	Compliant with JIS standards
Width(B) [mm]	6.000
Width(B)Tolerance [mm]	Compliant with JIS standards
Chamfer(rs min) [mm]	0.300
Stop Ring Diameter(D2) [mm]	26.800
Stop Ring Location(C2) [mm]	1.620
Reference Diameter Outer(Lo) [mm]	21.690
Reference Diameter Inner(Li) [mm]	14.280
Ball Size(DW) [mm]	3.5719
Ball Complement(Z)	8
Dynamic Load Rating(Cr) [N]	3082
Static Load Rating(Cor) [N]	1433
Inner Diameter(d) [in]	0.4724
Outer Diameter(D) [in]	0.9449
Stop Ring Diameter(D2) [in]	1.055
Stop Ring Location(C2) [in]	0.064

Technical Data
- Miniature & small ball bearing Digital Catalog
CAD Data
- RNR-2412X3KK
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