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HY KH 61900 C TA Angular Contact Bearing

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Part Number HY KH 61900 C TA
Series KH
Bearing Type Angular Contact


Bore Diameter d [mm] 10
Outer Diameter D [mm] 22
Width B [mm] 6
Pitch Circle Diameter dm [mm] 16
Ball Diameter Dw [mm] 2.38
OD Inner Ring d1 [mm] 13.60
OD Inner Ring - Open Side d2 [mm] 13.30
ID Outer Ring D1 [mm] 17.80
ID Outer Ring - Open Side D2 [mm] 18.50
Chamfer r1,2 [mm] 0.30
Chamfer - Open Side r3,4 [mm] 0.30


Limiting Speed: Oil Lub. noil [RPM] 168,750
Limiting Speed: Grease Lub. ngrease [RPM] 125,000
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] 0.01

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 0.30
Chamfer Associated Component - Open Side rb max [mm] 0.10
Abutment Diameter Inner Ring da min [mm] 12.50
Abutment Diameter Outer Ring Da max [mm] 19.50

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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