SKF BT4B328345/HA1 bearing

Bearing BT4B 328345/HA1

SKF BT4B328345/HA1 bearing, Size: 279,4x407x320. SKF BT4B328345/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, TQI configuration BT4B 328345/HA1

Bearing number : BT4B 328345/HA1

Size (mm) : 279,4x407x320

Brand : SKF

Bore Diameter (mm) : 279,4

Outer Diameter (mm) : 407

Width (mm) : 320

Bearing dimensions and specification in SKF catalogue:

d - 279.4 mm

D - 407 mm

B - 320 mm

T - 288 mm

r1,2 - min. - 3.5 mm

r3,4 - min. - 1.5 mm

Basic dynamic load rating - C - 3580 kN

Basic static load rating - C0 - 9000 kN

Fatigue load limit - Pu - 765 kN

Comparative radial load rating - CF - 950 kN

Comparative axial load rating - CFa - 159 kN

Thrust factor - K - 1.73

Calculation factor - e - 0.33

Calculation factor - Y1 - 2

Calculation factor - Y2 - 3

Calculation factor - Y0 - 2

Mass bearing - 140 kg

Variants - TQI

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