Ball Bearing, Angular Contact S 6204 E TA

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S 6204 E TAS 6204 E TA
Part NumberS 6204 E TA
Bearing Size6204

Bearing Dimensions

Bore Diameterd [mm]20
Outer DiameterD [mm]47
Single Bearing WidthB [mm]14
Pitch Circle Diameterdm [mm]33.5
Ball DiameterDw [mm]7.94
OD Inner Ringd1 [mm]28.5
ID Outer RingD1 [mm]38.6
ID Outer Ring - Open SideD2 [mm]41.4
Chamferr1,2 [mm]1.0
Chamfer - Open Sider3,4 [mm]0.6

Bearing Load Ratings

Dynamic Radial Load RatingC [N]16200
Static Radial Load Rating - Steel BallsC0 [N]9800
Static Radial Load Rating - Si3N4 BallsC0 HY [N]6850

Bearing RPM Ratings

Speed Value - Oil Lubricationnoil [1/min]43000
Speed Value - Grease Lubricationngrease [1/min]32000
Bearing SeriesS
Hybrid (Si3N4 Balls)No

Geometrical Data

Number of BallsZ [Qty]11
Contact Angleα0 [°]25
Bearing Weightm [kg]0.105

Mating Part Dimensions

Abutment Diameter Inner Ringda,b min [mm]26.0
Abutment Diameter Outer RingDa,b max [mm]41.0
Chamfer Associated Componentra max [mm]1.0
Chamfer Associated Component - Open Siderb max [mm]0.60

Bearing Preload Data

Light Pre-LoadFv [N]140
Light Axial RigidityCax [N/µm]91
Medium Pre-LoadFv [N]410
Medium Axial RigidityCax [N/µm]139
Heavy Pre-LoadFv [N]820
Heavy Axial RigidityCax [N/µm]189
Minimum Spring Pre-LoadFf [N]590

Notes:

  1. Position of the oiling Nozzle (dT) for bearings with TA cage/ TXM cage upon request
  2. The stated load and speed values are given for a spring preloaded single bearing with oil/air or oil mist lubrication. If specific applications differ, please consult correction factors and/or GMN USA engineers.

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