Ball Bearing, Angular Contact S 61912 E TA | GMN Bearing USA

Ball Bearing, Angular Contact S 61912 E TA

Download PDF File Download 3-D FileFor Internet Explorer, right-click and choose 'Save Target As...' to download the 3-D files.
S 61912 E TAS 61912 E TA
Part NumberS 61912 E TA
Bearing Size61912

Bearing Dimensions

Bore Diameterd [mm]60
Outer DiameterD [mm]85
Single Bearing WidthB [mm]13
Pitch Circle Diameterdm [mm]72.5
Ball DiameterDw [mm]7.14
OD Inner Ringd1 [mm]68.1
ID Outer RingD1 [mm]76.9
ID Outer Ring - Open SideD2 [mm]79.5
Chamferr1,2 [mm]1.0
Chamfer - Open Sider3,4 [mm]0.3

Bearing Load Ratings

Dynamic Radial Load RatingC [N]18100
Static Radial Load Rating - Steel BallsC0 [N]17900
Static Radial Load Rating - Si3N4 BallsC0 HY [N]12600

Bearing RPM Ratings

Speed Value - Oil Lubricationnoil [1/min]20000
Speed Value - Grease Lubricationngrease [1/min]15000
Bearing SeriesS
Hybrid (Si3N4 Balls)No

Geometrical Data

Number of BallsZ [Qty]23
Contact Angleα0 [°]25
Bearing Weightm [kg]0.195

Mating Part Dimensions

Abutment Diameter Inner Ringda,b min [mm]65.0
Abutment Diameter Outer RingDa,b max [mm]80.0
Chamfer Associated Componentra max [mm]0.6
Chamfer Associated Component - Open Siderb max [mm]0.30

Bearing Preload Data

Light Pre-LoadFv [N]150
Light Axial RigidityCax [N/µm]137
Medium Pre-LoadFv [N]460
Medium Axial RigidityCax [N/µm]208
Heavy Pre-LoadFv [N]920
Heavy Axial RigidityCax [N/µm]276
Minimum Spring Pre-LoadFf [N]660


  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.

Click here or call 1.800.323.5725 to Request a quote

Back to Top