logo

NTN 23144BK bearing

If you want to confirm some technical details before you order,
just need to send a message or e-mail: [email protected].
Then our professional sales staff will contact you within 2 hours.

Bearing 23144BK

Spherical roller bearings 23144BK

Bearing number : 23144BK

Size (mm) : 220x370x120

Brand : NTN

Bore Diameter (mm) : 220

Outer Diameter (mm) : 370

Width (mm) : 120

Bearing dimensions and specification in NTN catalogue:

d - 220 mm

D - 370 mm

B - 120 mm

C - 120 mm

r min. - 4 mm

da min. - 238 mm

Da max. - 352 mm

ra max. - 3 mm

Weight - 51,6 Kg

Basic dynamic load rating (C) - 1 540 kN

Basic static load rating (C0) - 2 670 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1 100 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 2,03

Calculation factor (Y1) - 2,07

Calculation factor (Y2) - 3,09