NSK 7038CTRSU bearing in india

Angular contact ball bearings 7038CTRSU

Bearing number : 7038CTRSU

Size (mm) : 190x290x46

Brand : NSK

Bore Diameter (mm) : 190

Outer Diameter (mm) : 290

Width (mm) : 46

Bearing dimensions and specification in NSK catalogue:

d - 190 mm

D - 290 mm

B - 46 mm

C - 46 mm

a - 55,2 mm

d1 - 202 mm

r min. - 2,5 mm

r1 min. - 1,5 mm

D1 - 278 mm

D2 - 283 mm

Weight - 9,444 Kg

Basic dynamic load rating (C) - 247 kN

Basic static load rating (C0) - 305 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 7 000 r/min