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SM 61916 C TA Angular Contact Bearing

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Part Number SM 61916 C TA
Series SM
Bearing Type Angular Contact
GMN's S series angular contact bearing dimension drawing. Drawing of bearing dimensions with blue lines indicating diameter measurements corresponding to numbers in the data tables.


Bore Diameter d [mm] 80
Outer Diameter D [mm] 110
Width B [mm] 16
Pitch Circle Diameter dm [mm] 95
Ball Diameter Dw [mm] 9.530
OD Inner Ring d1 [mm] 89.400
ID Outer Ring D1 [mm] 100.800
ID Outer Ring - Open Side D2 [mm] 104.600
Chamfer r1,2 [mm] 0.600
Chamfer - Open Side r3,4 [mm] 0.300


Limiting Speed: Oil Lub. noil [RPM] 21,000
Limiting Speed: Grease Lub. ngrease [RPM] 15,500
Dynamic Radial Load Rating C [N] 25,500
Static Radial Load Rating - Steel Balls C0 [N] 20,100
Static Radial Load Rating - Si3N4 Balls C0 HY [N] 14,200

Geometric Data

Number of Balls Z [qty] 25
Contact Angle a0 [°] 19
Bearing Weight m [kg] 0.370

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] 86
Abutment Diameter Outer Ring Da max [mm] 104

Bearing Preload Data

Light Pre-Load Fv [N] 130
Light Axial Rigidity Cax [N/µm] 88
Medium Pre-Load Fv [N] 390
Medium Axial Rigidity Cax [N/µm] 133
Heavy Pre-Load Fv [N] 780
Heavy Axial Rigidity Cax [N/µm] 175
Minimum Spring Pre-Load Ff [N] 970
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