SKF BT4B328725G/HA1 bearing

Bearing BT4B 328725 G/HA1

SKF BT4B328725G/HA1 bearing, Size: 300x440x280,988. SKF BT4B328725G/HA1 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings, four-row, TQO configuration BT4B 328725 G/HA1

Bearing number : BT4B 328725 G/HA1

Size (mm) : 300x440x280,988

Brand : SKF

Bore Diameter (mm) : 300

Outer Diameter (mm) : 440

Width (mm) : 280,988

Bearing dimensions and specification in SKF catalogue:

d - 300 mm

D - 440 mm

B - 280.988 mm

T - 279.4 mm

r1,2 - min. - 3.3 mm

r3,4 - min. - 4.8 mm

Basic dynamic load rating - C - 3190 kN

Basic static load rating - C0 - 7800 kN

Fatigue load limit - Pu - 655 kN

Comparative radial load rating - CF - 850 kN

Comparative axial load rating - CFa - 175 kN

Thrust factor - K - 1.4

Calculation factor - e - 0.43

Calculation factor - Y1 - 1.6

Calculation factor - Y2 - 2.3

Calculation factor - Y0 - 1.6

Mass bearing - 145 kg

Variants - TQO/GWI

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