NTN 21310C bearing

Bearing 21310C

NTN 21310C bearing, Size: 50x110x27. NTN 21310C are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Spherical roller bearings 21310C

Bearing number : 21310C

Size (mm) : 50x110x27

Brand : NTN

Bore Diameter (mm) : 50

Outer Diameter (mm) : 110

Width (mm) : 27

Bearing dimensions and specification in NTN catalogue:

d - 50 mm

D - 110 mm

B - 27 mm

C - 27 mm

r min. - 2 mm

da min. - 60 mm

Da max. - 100 mm

ra max. - 2 mm

Weight - 1,21 Kg

Basic dynamic load rating (C) - 118 kN

Basic static load rating (C0) - 127 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 200 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,58

Calculation factor (Y1) - 2,64

Calculation factor (Y2) - 3,93

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