NTN 7220C bearing

Bearing 7220C

NTN 7220C bearing, Size: 100x180x34. NTN 7220C 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 7220C

Bearing number : 7220C

Size (mm) : 100x180x34

Brand : NTN

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 34

Bearing dimensions and specification in NTN catalogue:

d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

Angle (α) - 15 °

a - 36 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

Weight - 3,08 Kg

Basic dynamic load rating (C) - 149 kN

Basic static load rating (C0) - 127 kN

(Grease) Lubrication Speed - 5 800 r/min

(Oil) Lubrication Speed - 7 700 r/min

Calculation factor (f0) - 14,5

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