Ball Bearing, Radial HY 6208 | GMN Bearing USA

Ball Bearing, Radial HY 6208

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HY 6208HY 6208HY 6208
Part NumberHY 6208
Bearing SeriesRadial
Hybrid (Si3N4 Balls)Yes

Bearing Dimensions

Bore Diameterd [mm]40
Outer DiameterD [mm]80
Single Bearing WidthB [mm]18
Pitch Circle Diameterdm [mm]60.0
Ball DiameterDw [mm]11.906
OD Inner Ringd1 [mm]52.8
ID Outer RingD1 [mm]67.6
Chamferr1,2 [mm]1.0

Bearing Load Ratings

Dynamic Radial Load RatingC [N]29500
Static Radial Load Rating - Steel BallsC0 [N]18000
Static Radial Load Rating - Si3N4 BallsC0 HY [N]12700

Bearing RPM Ratings

Speed Value - Oil Lubricationnoil [1/min]28125
Speed Value - Grease Lubricationngrease [1/min]22500

Geometrical Data

Number of BallsZ [Qty]9
Bearing Weightm [kg]0.402

Mating Part Dimensions

Abutment Diameter Inner Ringda min [mm]48.0
Abutment Diameter Outer RingDa max [mm]72.0
Chamfer Associated Componentra max [mm]1.0


  1. The stated load ratings are given for a single bearing with grease lubrication. If specific applications differ, please consult GMN USA engineers.
  2. Speed ratings are for phenolic outer land guided cage (TA). Please consult the full GMN Bearing catalog or GMN USA engineers for speed ratings of different cages.

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