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S 61919 E TA Angular Contact Bearing

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Part Number S 61919 E TA
Series S
Bearing Type Angular Contact


Bore Diameter d [mm] 95
Outer Diameter D [mm] 130
Width B [mm] 18
Pitch Circle Diameter dm [mm] 112.50
Ball Diameter Dw [mm] 10.32
OD Inner Ring d1 [mm] 106.20
ID Outer Ring D1 [mm] 118.80
ID Outer Ring - Open Side D2 [mm] 122.90
Chamfer r1,2 [mm] 0.60
Chamfer - Open Side r3,4 [mm] 0.60


Limiting Speed: Oil Lub. noil [RPM] 13,000
Limiting Speed: Grease Lub. ngrease [RPM] 9,800
Dynamic Radial Load Rating C [N] 39,000
Static Radial Load Rating - Steel Balls C0 [N] 44,500
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 31,500

Geometric Data

Number of Balls Z [qty] 27
Contact Angle a0 [°] 25
Bearing Weight m [kg] 0.59

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 0.60
Chamfer Associated Component - Open Side rb max [mm] 0.60
Abutment Diameter Inner Ring da min [mm] 102
Abutment Diameter Outer Ring Da max [mm] 124

Bearing Preload Data

Light Pre-Load Fv [N] 330
Light Axial Rigidity Cax [N/µm] 223
Medium Pre-Load Fv [N] 980
Medium Axial Rigidity Cax [N/µm] 335
Heavy Pre-Load Fv [N] 1,970
Heavy Axial Rigidity Cax [N/µm] 445
Minimum Spring Pre-Load Ff [N] 1,420
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