Tapered roller bearings 30338

Bearing number : 30338

Size (mm) : 190x400x86

Brand : NSK

Bore Diameter (mm) : 190

Outer Diameter (mm) : 400

Width (mm) : 86

Bearing dimensions and specification in NSK catalogue:

d - 190 mm

D - 400 mm

T - 86 mm

B - 78 mm

C - 65 mm

a - 76,1 mm

r min. - 6 mm

r1 min. - 5 mm

da min. - 223 mm

Da min - 346 mm

Da max. - 378 mm

db max. - 248 mm

Db min. - 366 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 46 Kg

Basic dynamic load rating (C) - 36,8 kN

Basic static load rating (C0) - 1340 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1200 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,92

Calculation factor (Y1) - 1,7