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KH 61914 C TA Angular Contact Bearing

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Part Number KH 61914 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] 70
Outer Diameter D [mm] 100
Width B [mm] 16
Pitch Circle Diameter dm [mm] 85
Ball Diameter Dw [mm] 6.350
OD Inner Ring d1 [mm] 80.100
OD Inner Ring - Open Side d2 [mm] 78.500
ID Outer Ring D1 [mm] 91.300
ID Outer Ring - Open Side D2 [mm] 93.400
Chamfer r1,2 [mm] 1
Chamfer - Open Side r3,4 [mm] 0.300


Limiting Speed: Oil Lub. noil [RPM] 25,000
Limiting Speed: Grease Lub. ngrease [RPM] 18,500
Dynamic Radial Load Rating C [N] 13,000
Static Radial Load Rating - Steel Balls C0 [N] 10,600
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 7,400

Geometric Data

Number of Balls Z [qty] 32
Contact Angle a0 [°] 17
Bearing Weight m [kg] 0.346

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 0.600
Chamfer Associated Component - Open Side rb max [mm] 0.300
Abutment Diameter Inner Ring da min [mm] 76
Abutment Diameter Outer Ring Da max [mm] 94.500

Bearing Preload Data

Light Pre-Load Fv [N] 65
Light Axial Rigidity Cax [N/µm] 59
Medium Pre-Load Fv [N] 200
Medium Axial Rigidity Cax [N/µm] 89
Heavy Pre-Load Fv [N] 390
Heavy Axial Rigidity Cax [N/µm] 118
Minimum Spring Pre-Load Ff [N] 465
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