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KH 61900 C TA Angular Contact Bearing

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Part Number KH 61900 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] 10
Outer Diameter D [mm] 22
Width B [mm] 6
Pitch Circle Diameter dm [mm] 16
Ball Diameter Dw [mm] 2.380
OD Inner Ring d1 [mm] 13.600
OD Inner Ring - Open Side d2 [mm] 13.300
ID Outer Ring D1 [mm] 17.800
ID Outer Ring - Open Side D2 [mm] 18.500
Chamfer r1,2 [mm] 0.300
Chamfer - Open Side r3,4 [mm] 0.300


Limiting Speed: Oil Lub. noil [RPM] 135,000
Limiting Speed: Grease Lub. ngrease [RPM] 100,000
Dynamic Radial Load Rating C [N] 1,420
Static Radial Load Rating - Steel Balls C0 [N] 590
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 415

Geometric Data

Number of Balls Z [qty] 14
Contact Angle a0 [°] 17
Bearing Weight m [kg] 0.010

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] 12.500
Abutment Diameter Outer Ring Da max [mm] 19.500

Bearing Preload Data

Light Pre-Load Fv [N] 7
Light Axial Rigidity Cax [N/µm] 12
Medium Pre-Load Fv [N] 21
Medium Axial Rigidity Cax [N/µm] 18
Heavy Pre-Load Fv [N] 45
Heavy Axial Rigidity Cax [N/µm] 25
Minimum Spring Pre-Load Ff [N] 55
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