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HY KH 6003 C TA Angular Contact Bearing

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Part Number HY KH 6003 C TA
Series KH
Bearing Type Angular Contact
GMN\'s KH series bearing dimension drawing. Drawing of bearing dimensions with blue lines indicating diameter measurements corresponding to numbers in the data tables.


Bore Diameter d [mm] 17
Outer Diameter D [mm] 35
Width B [mm] 10
Pitch Circle Diameter dm [mm] 26
Ball Diameter Dw [mm] 3.970
OD Inner Ring d1 [mm] 22.700
OD Inner Ring - Open Side d2 [mm] 22
ID Outer Ring D1 [mm] 29.800
ID Outer Ring - Open Side D2 [mm] 30.400
Chamfer r1,2 [mm] 0.300
Chamfer - Open Side r3,4 [mm] 0.300


Limiting Speed: Oil Lub. noil [RPM] 102,500
Limiting Speed: Grease Lub. ngrease [RPM] 76,250
Dynamic Radial Load Rating C [N] 3,750
Static Radial Load Rating - Steel Balls C0 [N] 1,750
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 1,230

Geometric Data

Number of Balls Z [qty] 15
Contact Angle a0 [°] 17
Bearing Weight m [kg] 0.037

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 0.300
Chamfer Associated Component - Open Side rb max [mm] 0.100
Abutment Diameter Inner Ring da min [mm] 20
Abutment Diameter Outer Ring Da max [mm] 31.500

Bearing Preload Data

Light Pre-Load Fv [N] 19
Light Axial Rigidity Cax [N/µm] 20
Medium Pre-Load Fv [N] 55
Medium Axial Rigidity Cax [N/µm] 31
Heavy Pre-Load Fv [N] 110
Heavy Axial Rigidity Cax [N/µm] 41
Minimum Spring Pre-Load Ff [N] 135
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