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S 6204 E TA Angular Contact Bearing

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Part Number S 6204 E TA
Series S
Bearing Type Angular Contact
GMN's S series angular contact bearing dimension drawing. Drawing of bearing dimensions with blue lines indicating diameter measurements corresponding to numbers in the data tables.


Bore Diameter d [mm] 20
Outer Diameter D [mm] 47
Width B [mm] 14
Pitch Circle Diameter dm [mm] 33.500
Ball Diameter Dw [mm] 7.940
OD Inner Ring d1 [mm] 28.500
ID Outer Ring D1 [mm] 38.600
ID Outer Ring - Open Side D2 [mm] 41.400
Chamfer r1,2 [mm] 1
Chamfer - Open Side r3,4 [mm] 0.600


Limiting Speed: Oil Lub. noil [RPM] 43,000
Limiting Speed: Grease Lub. ngrease [RPM] 32,000
Dynamic Radial Load Rating C [N] 16,200
Static Radial Load Rating - Steel Balls C0 [N] 9,800
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 6,850

Geometric Data

Number of Balls Z [qty] 11
Contact Angle a0 [°] 25
Bearing Weight m [kg] 0.105

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 1
Chamfer Associated Component - Open Side rb max [mm] 0.600
Abutment Diameter Inner Ring da min [mm] 26
Abutment Diameter Outer Ring Da max [mm] 41

Bearing Preload Data

Light Pre-Load Fv [N] 140
Light Axial Rigidity Cax [N/µm] 91
Medium Pre-Load Fv [N] 410
Medium Axial Rigidity Cax [N/µm] 139
Heavy Pre-Load Fv [N] 820
Heavy Axial Rigidity Cax [N/µm] 189
Minimum Spring Pre-Load Ff [N] 590
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