Ball Bearing, Angular Contact HY SM 61900 C TA

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HY SM 61900 C TAHY SM 61900 C TA
Part NumberHY SM 61900 C TA
Bearing Size61900

Bearing Dimensions

Bore Diameterd [mm]10
Outer DiameterD [mm]22
Single Bearing WidthB [mm]6
Pitch Circle Diameterdm [mm]16.0
Ball DiameterDw [mm]3.17
OD Inner Ringd1 [mm]13.6
ID Outer RingD1 [mm]17.8
ID Outer Ring - Open SideD2 [mm]18.8
Chamferr1,2 [mm]0.3
Chamfer - Open Sider3,4 [mm]0.3

Bearing Load Ratings

Dynamic Radial Load RatingC [N]2080
Static Radial Load Rating - Steel BallsC0 [N]810
Static Radial Load Rating - Si3N4 BallsC0 HY [N]565

Bearing RPM Ratings

Speed Value - Oil Lubricationnoil [1/min]156250
Speed Value - Grease Lubricationngrease [1/min]117500
Bearing SeriesSM
Hybrid (Si3N4 Balls)Yes

Geometrical Data

Number of BallsZ [Qty]11
Contact Angleα0 [°]15
Bearing Weightm [kg]0.010

Mating Part Dimensions

Abutment Diameter Inner Ringda,b min [mm]12.5
Abutment Diameter Outer RingDa,b max [mm]19.5
Chamfer Associated Componentra max [mm]0.3
Chamfer Associated Component - Open Siderb max [mm]0.10

Bearing Preload Data

Light Pre-LoadFv [N]11
Light Axial RigidityCax [N/µm]11
Medium Pre-LoadFv [N]30
Medium Axial RigidityCax [N/µm]16
Heavy Pre-LoadFv [N]65
Heavy Axial RigidityCax [N/µm]23
Minimum Spring Pre-LoadFf [N]65

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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