NTN 7222DF bearing

Bearing 7222DF

NTN 7222DF bearing, Size: 110x200x38. NTN 7222DF 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 7222DF

Bearing number : 7222DF

Size (mm) : 110x200x38

Brand : NTN

Bore Diameter (mm) : 110

Outer Diameter (mm) : 200

Width (mm) : 38

Bearing dimensions and specification in NTN catalogue:

d - 110 mm

D - 200 mm

B - 38 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 64 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 76 mm

Da max. - 188 mm

db min - 117 mm

ra max. - 2 mm

Weight - 8,9 Kg

Basic dynamic load rating (C) - 276 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 2 800 r/min

(Oil) Lubrication Speed - 3 800 r/min

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