Ball Bearing, Angular Contact HY S 627 C TA

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HY S 627 C TAHY S 627 C TA
Part NumberHY S 627 C TA
Bearing Size627

Bearing Dimensions

Bore Diameterd [mm]7
Outer DiameterD [mm]22
Single Bearing WidthB [mm]7
Pitch Circle Diameterdm [mm]14.5
Ball DiameterDw [mm]3.97
OD Inner Ringd1 [mm]11.8
ID Outer RingD1 [mm]17.6
ID Outer Ring - Open SideD2 [mm]18.6
Chamferr1,2 [mm]0.3
Chamfer - Open Sider3,4 [mm]0.3

Bearing Load Ratings

Dynamic Radial Load RatingC [N]3400
Static Radial Load Rating - Steel BallsC0 [N]1460
Static Radial Load Rating - Si3N4 BallsC0 HY [N]1030

Bearing RPM Ratings

Speed Value - Oil Lubricationnoil [1/min]143750
Speed Value - Grease Lubricationngrease [1/min]107500
Bearing SeriesS
Hybrid (Si3N4 Balls)Yes

Geometrical Data

Number of BallsZ [Qty]9
Contact Angleα0 [°]15
Bearing Weightm [kg]0.013

Mating Part Dimensions

Abutment Diameter Inner Ringda,b min [mm]10.0
Abutment Diameter Outer RingDa,b max [mm]19.0
Chamfer Associated Componentra max [mm]0.3
Chamfer Associated Component - Open Siderb max [mm]0.15

Bearing Preload Data

Light Pre-LoadFv [N]20
Light Axial RigidityCax [N/µm]13
Medium Pre-LoadFv [N]50
Medium Axial RigidityCax [N/µm]19
Heavy Pre-LoadFv [N]100
Heavy Axial RigidityCax [N/µm]28
Minimum Spring Pre-LoadFf [N]90

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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