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SM 6019 C TA Angular Contact Bearing

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Part Number SM 6019 C TA
Series SM
Bearing Type Angular Contact


Bore Diameter d [mm] 95
Outer Diameter D [mm] 145
Width B [mm] 24
Pitch Circle Diameter dm [mm] 120
Ball Diameter Dw [mm] 15.08
OD Inner Ring d1 [mm] 110.80
ID Outer Ring D1 [mm] 129.20
ID Outer Ring - Open Side D2 [mm] 135.10
Chamfer r1,2 [mm] 1.50
Chamfer - Open Side r3,4 [mm] 0.60


Limiting Speed: Oil Lub. noil [RPM] 16,500
Limiting Speed: Grease Lub. ngrease [RPM] 12,500
Dynamic Radial Load Rating C [N] 53,500
Static Radial Load Rating - Steel Balls C0 [N] 41,000
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 28,500

Geometric Data

Number of Balls Z [qty] 21
Contact Angle a0 [°] 17
Bearing Weight m [kg] 1.20

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 1.50
Chamfer Associated Component - Open Side rb max [mm] 0.60
Abutment Diameter Inner Ring da min [mm] 105
Abutment Diameter Outer Ring Da max [mm] 136

Bearing Preload Data

Light Pre-Load Fv [N] 270
Light Axial Rigidity Cax [N/µm] 99
Medium Pre-Load Fv [N] 820
Medium Axial Rigidity Cax [N/µm] 152
Heavy Pre-Load Fv [N] 1,640
Heavy Axial Rigidity Cax [N/µm] 202
Minimum Spring Pre-Load Ff [N] 1,820
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