We can produce Miniature Bearings 604, 604 ZZ, 604 2RS and so on
Among all ultra small aperture bearings,the miniature deep groove ball bearing include 68 series, 69 series, 60 series, and inch R series. Based on this, also can be divided into ZZ steel bearing shield series, with RS rubber sealing ring micro bearing series, Teflon bearing seal ring series and flange flange series and so on.
Feature: Miniature bearing are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance.Deep-groove bearings have higher load ratings for their size than shallow-groove , but are also less tolerant of misalignment of the inner and outer races
Application:Miniature bearing suitable for precision instrument, low noise electromotor, automobile and motorcycle, etc. It is the the most widely used bearing type.
|Part Number||Miniature Bearings 604|
|Bore Dia (d)||4 mm|
|Outer Dia (D)||12mm|
|Bearing Type||Shielded or Seal and Open are available.|
|Material||52100 Chrome steel, stainless steel and ceramic are available.|
|Dynamic Load Rating (Cr) (Newtons)||814|
|Static Load Rating (Cor) (Newtons)||280|
|Max Speed (Grease) (X1000 RPM)||48|
|Max Speed (Oil) (X1000 RPM)||56|
|Ball Dia (Dw)||2.0000mm|
|Weight (g) (grams)||2.19|
|Note||ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.|