Ball Bearing, Angular Contact HY S 6212 C TA

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HY S 6212 C TAHY S 6212 C TA
Part NumberHY S 6212 C TA
Bearing Size6212

Bearing Dimensions

Bore Diameterd [mm]60
Outer DiameterD [mm]110
Single Bearing WidthB [mm]22
Pitch Circle Diameterdm [mm]85.0
Ball DiameterDw [mm]15.88
OD Inner Ringd1 [mm]76.0
ID Outer RingD1 [mm]95.5
ID Outer Ring - Open SideD2 [mm]101.4
Chamferr1,2 [mm]1.5
Chamfer - Open Sider3,4 [mm]1.0

Bearing Load Ratings

Dynamic Radial Load RatingC [N]70000
Static Radial Load Rating - Steel BallsC0 [N]56500
Static Radial Load Rating - Si3N4 BallsC0 HY [N]40000

Bearing RPM Ratings

Speed Value - Oil Lubricationnoil [1/min]25000
Speed Value - Grease Lubricationngrease [1/min]18750
Bearing SeriesS
Hybrid (Si3N4 Balls)Yes

Geometrical Data

Number of BallsZ [Qty]15
Contact Angleα0 [°]15
Bearing Weightm [kg]0.795

Mating Part Dimensions

Abutment Diameter Inner Ringda,b min [mm]70.0
Abutment Diameter Outer RingDa,b max [mm]101.0
Chamfer Associated Componentra max [mm]1.5
Chamfer Associated Component - Open Siderb max [mm]1.00

Bearing Preload Data

Light Pre-LoadFv [N]350
Light Axial RigidityCax [N/µm]90
Medium Pre-LoadFv [N]1000
Medium Axial RigidityCax [N/µm]146
Heavy Pre-LoadFv [N]2100
Heavy Axial RigidityCax [N/µm]213
Minimum Spring Pre-LoadFf [N]1790

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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