Bearing BT4B 328956/HA4 (SKF)

Tapered roller bearings, four-row, TQI configuration BT4B 328956/HA4

Bearing number : BT4B 328956/HA4

Size (mm) : 872,847x1181,1x714,375

Brand : SKF

Bore Diameter (mm) : 872,847

Outer Diameter (mm) : 1181,1

Width (mm) : 714,375

Bearing dimensions and specification in SKF catalogue:

d - 872.847 mm

D - 1181.1 mm

B - 714.375 mm

T - 628.65 mm

r_3,4 - min. - 3.3 mm

Basic dynamic load rating - C - 20900 kN

Basic static load rating - C₀ - 57000 kN

Fatigue load limit - P_u - 3550 kN

Comparative radial load rating - C_F - 5600 kN

Comparative axial load rating - C_Fa - 909 kN

Thrust factor - K - 1.76

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Mass bearing - 2450 kg

Variants - TQIT.1

Designation

Bore Dia, mm

Outer Dia, mm: