Bearing M249749/M249710 (NSK)

Cylindrical roller bearings M249749/M249710

Bearing number : M249749/M249710

Size (mm) : 254x358.775x71.438

Brand : NSK

Bore Diameter (mm) : 254

Outer Diameter (mm) : 358,775

Width (mm) : 71,438

Bearing dimensions and specification in NSK catalogue:

d - 254 mm

D - 358,775 mm

T - 71,438 mm

B - 71,438 mm

C - 53,975 mm

R - 3,5 mm

r - 3,3 mm

a - 64,6 mm

Da - 335 mm

db - 267 mm

da - 284 mm

Db - 348 mm

Weight - 21,5 Kg

Basic dynamic load rating (C) - 760 kN

Basic static load rating (C0) - 1540 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

Designation

Bore Dia, mm

Outer Dia, mm: