Tapered roller bearings M252349/M252310

Bearing number : M252349/M252310

Size (mm) : 269.875x381x74.612

Brand : Timken

Bore Diameter (mm) : 269,875

Outer Diameter (mm) : 381

Width (mm) : 74,612

Bearing dimensions and specification in Timken catalogue:

d - 269,875 mm

D - 381 mm

T - 74,612 mm

B - 74,612 mm

C - 57,15 mm

R - 6,3 mm

r - 3,3 mm

a - -6,6 mm

Da - 363,5 mm

db - 296 mm

da - 287 mm

Db - 356 mm

Aa - 8,3 mm

Ab - 3,5 mm

Weight - 25,78 Kg

Basic static load rating (C0) - 2030 kN

Factor (G1) - 1839,2

Factor (G2) - 226,1

Factor (Cg) - 0,0475

Factor (K) - 1,76

Basic dynamic load rating (C90) - 255

Basic dynamic load rating (Ca90) - 145

Basic dynamic load rating (C1) - 982 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,8