Search Clear Form

Search Clear Form

Search Clear Form

Search Clear Form

KH 61910 C TA Angular Contact Bearing

Request a Quote Jump to Specifications

Part Number KH 61910 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] 50
Outer Diameter D [mm] 72
Width B [mm] 12
Pitch Circle Diameter dm [mm] 61
Ball Diameter Dw [mm] 4.760
OD Inner Ring d1 [mm] 56.800
OD Inner Ring - Open Side d2 [mm] 55.300
ID Outer Ring D1 [mm] 65.200
ID Outer Ring - Open Side D2 [mm] 66.700
Chamfer r1,2 [mm] 0.600
Chamfer - Open Side r3,4 [mm] 0.300


Limiting Speed: Oil Lub. noil [RPM] 35,000
Limiting Speed: Grease Lub. ngrease [RPM] 26,000
Dynamic Radial Load Rating C [N] 7,500
Static Radial Load Rating - Steel Balls C0 [N] 5,550
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 3,900

Geometric Data

Number of Balls Z [qty] 30
Contact Angle a0 [°] 17
Bearing Weight m [kg] 0.129

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 0.600
Chamfer Associated Component - Open Side rb max [mm] 0.150
Abutment Diameter Inner Ring da min [mm] 55
Abutment Diameter Outer Ring Da max [mm] 67.500

Bearing Preload Data

Light Pre-Load Fv [N] 40
Light Axial Rigidity Cax [N/µm] 44
Medium Pre-Load Fv [N] 110
Medium Axial Rigidity Cax [N/µm] 64
Heavy Pre-Load Fv [N] 230
Heavy Axial Rigidity Cax [N/µm] 86
Minimum Spring Pre-Load Ff [N] 270
Desktop Tablet Mobile