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NTN 22315BK bearing

Bearing 22315BK

NTN 22315BK, Size: 75x160x55. NTN 22315BK are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 22315BK

Bearing number : 22315BK

Size (mm) : 75x160x55

Brand : NTN

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 55

Bearing dimensions and specification in NTN catalogue:

d - 75 mm

D - 160 mm

B - 55 mm

C - 55 mm

r min. - 2,1 mm

da min. - 87 mm

Da max. - 148 mm

ra max. - 2 mm

Weight - 5,13 Kg

Basic dynamic load rating (C) - 330 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2 500 r/min

(Oil) Lubrication Speed - 3 200 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,76

Calculation factor (Y1) - 1,8

Calculation factor (Y2) - 2,69

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