7948CTRSU NSK bearing

Bearing 7948CTRSU

Angular contact ball bearings 7948CTRSU

Bearing number : 7948CTRSU

Size (mm) : 240x320x38

Brand : NSK

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 38

Bearing dimensions and specification in NSK catalogue:

d - 240 mm

D - 320 mm

B - 38 mm

a - 296,1 mm

d1 - 252 mm

r min. - 2,5 mm

r1 min. - 1,5 mm

D1 - 308 mm

D2 - 313 mm

Weight - 56,5 Kg

Basic dynamic load rating (C) - 200 kN

Basic static load rating (C0) - 286 kN

(Grease) Lubrication Speed - 3 900 r/min

(Oil) Lubrication Speed - 6 000 r/min

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