Ball Bearing, Angular Contact HY SM 6019 C TA

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HY SM 6019 C TAHY SM 6019 C TA
Part NumberHY SM 6019 C TA
Bearing Size6019

Bearing Dimensions

Bore Diameterd [mm]95
Outer DiameterD [mm]145
Single Bearing WidthB [mm]24
Pitch Circle Diameterdm [mm]120.0
Ball DiameterDw [mm]15.08
OD Inner Ringd1 [mm]110.8
ID Outer RingD1 [mm]129.2
ID Outer Ring - Open SideD2 [mm]135.1
Chamferr1,2 [mm]1.5
Chamfer - Open Sider3,4 [mm]0.6

Bearing Load Ratings

Dynamic Radial Load RatingC [N]53500
Static Radial Load Rating - Steel BallsC0 [N]41000
Static Radial Load Rating - Si3N4 BallsC0 HY [N]28500

Bearing RPM Ratings

Speed Value - Oil Lubricationnoil [1/min]20625
Speed Value - Grease Lubricationngrease [1/min]15625
Bearing SeriesSM
Hybrid (Si3N4 Balls)Yes

Geometrical Data

Number of BallsZ [Qty]21
Contact Angleα0 [°]17
Bearing Weightm [kg]1.200

Mating Part Dimensions

Abutment Diameter Inner Ringda,b min [mm]105.0
Abutment Diameter Outer RingDa,b max [mm]136.0
Chamfer Associated Componentra max [mm]1.5
Chamfer Associated Component - Open Siderb max [mm]0.60

Bearing Preload Data

Light Pre-LoadFv [N]270
Light Axial RigidityCax [N/µm]99
Medium Pre-LoadFv [N]820
Medium Axial RigidityCax [N/µm]152
Heavy Pre-LoadFv [N]1640
Heavy Axial RigidityCax [N/µm]202
Minimum Spring Pre-LoadFf [N]1820

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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