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NACHI 22228EXK bearing

Bearing 22228EXK

NACHI 22228EXK, Size: 140x250x68. NACHI 22228EXK are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings 22228EXK

Bearing number : 22228EXK

Size (mm) : 140x250x68

Brand : NACHI

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 68

Bearing dimensions and specification in NACHI catalogue:

d - 140 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

Weight - 13,9 Kg

Basic dynamic load rating (C) - 1050 kN

Basic static load rating (C0) - 1030 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2500 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,54

Calculation factor (Y1) - 2,6

Calculation factor (Y2) - 3,87

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