logo

NTN 23188B 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 23188B

Spherical roller bearings 23188B

Bearing number : 23188B

Size (mm) : 440x720x226

Brand : NTN

Bore Diameter (mm) : 440

Outer Diameter (mm) : 720

Width (mm) : 226

Bearing dimensions and specification in NTN catalogue:

d - 440 mm

D - 720 mm

B - 226 mm

C - 226 mm

r min. - 6 mm

da min. - 468 mm

Da max. - 692 mm

ra max. - 5 mm

Weight - 370 Kg

Basic dynamic load rating (C) - 5 200 kN

Basic static load rating (C0) - 10 100 kN

(Grease) Lubrication Speed - 390 r/min

(Oil) Lubrication Speed - 500 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 2,11

Calculation factor (Y1) - 2,15

Calculation factor (Y2) - 3,21