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S 61807 C TA Steel Angular Contact Bearing

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Part Number S 61807 C TA
Series S
Bearing Type Angular Contact
Ball Material Steel
Ring Material 100 Cr 6 (SAE 52100)
GMN's S series angular contact bearing dimension drawing. GMN Bearing USA GMN Bearing USA

Dimensions

Bore Diameter d [mm] 35
Outer Diameter D [mm] 47
Width B [mm] 7
Pitch Circle Diameter dm [mm] 41
Ball Diameter Dw [mm] 3.175
OD Inner Ring d1 [mm] 38.900
ID Outer Ring D1 [mm] 43.100
ID Outer Ring (Open Side) D2 [mm] 44.200
Chamfer rs [mm] 0.300
Chamfer (Open Side) r1s [mm] 0.300

Ratings

Limiting Speed: Oil Lub. noil [RPM] 41,000
Limiting Speed: Grease Lub. ngrease [RPM] 31,000
Dynamic Radial Load Rating Cr [N] 3,950
Static Radial Load Rating - Steel Balls C0r [N] 3,650
Fatigue Load Limit Cur [N] 188

Geometric Data

Number of Balls Z [qty] 24
Contact Angle a0 [°] 15
Bearing Weight m [kg] 0.027

Mating Part Dimensions

Chamfer Associated Component ra max [mm] 0.300
Chamfer Associated Component (Open Side) rb max [mm] 0.300
Abutment Diameter Inner Ring da,b min [mm] 36.800
Abutment Diameter Outer Ring Da max [mm] 45.500
Abutment Diameter Outer Ring Db max [mm] 45.500
Oil Nozzle Position dT [mm] 39.900

Bearing Preload Data

Light Pre-Load Fv L [N] 20
Light Axial Rigidity Cax L [N/µm] 24
Medium Pre-Load Fv M [N] 60
Medium Axial Rigidity Cax M [N/µm] 39
Heavy Pre-Load Fv S [N] 120
Heavy Axial Rigidity Cax S [N/µm] 54
Minimum Spring Pre-Load Ff [N] 200
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