NTN 7808C bearing

Bearing 7808C

NTN 7808C bearing, Size: 40x52x7. NTN 7808C are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7808C

Bearing number : 7808C

Size (mm) : 40x52x7

Brand : NTN

Bore Diameter (mm) : 40

Outer Diameter (mm) : 52

Width (mm) : 7

Bearing dimensions and specification in NTN catalogue:

d - 40 mm

D - 52 mm

B - 7 mm

C - 7 mm

Angle (α) - 15 °

a - 9,5 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

Weight - 0,031 Kg

Basic dynamic load rating (C) - 6,05 kN

Basic static load rating (C0) - 5,75 kN

(Grease) Lubrication Speed - 18 000 r/min

(Oil) Lubrication Speed - 24 000 r/min

Calculation factor (f0) - 16,2

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