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NTN 2307S bearing



Bearing 2307S

Self-aligning ball bearings 2307S

Bearing number : 2307S

Size (mm) : 35x80x31

Brand : NTN

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 31

Bearing dimensions and specification in NTN catalogue:

d - 35 mm

D - 80 mm

B - 31 mm

C - 31 mm

r min. - 1,5 mm

da min. - 43 mm

Da max. - 72 mm

ra max. - 1,5 mm

Weight - 0,642 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 11,3 kN

(Grease) Lubrication Speed - 7 100 r/min

(Oil) Lubrication Speed - 9 000 r/min

Calculation factor (e) - 0,46

Calculation factor (Y0) - 1,4

Calculation factor (Y1) - 1,4

Calculation factor (Y2) - 2,1