Bearing BT2B 331848 (SKF)

Tapered roller bearings, double-row, TDI configuration BT2B 331848

Bearing number : BT2B 331848

Size (mm) : 489,026x634,873x152,4

Brand : SKF

Bore Diameter (mm) : 489,026

Outer Diameter (mm) : 634,873

Width (mm) : 152,4

Bearing dimensions and specification in SKF catalogue:

d - 489.026 mm

D - 634.873 mm

T - 152.4 mm

B - 152.4 mm

r_1,2 - min. - 3.3 mm

r_3,4 - min. - 3.3 mm

Basic dynamic load rating - C - 2750 kN

Basic static load rating - C₀ - 7350 kN

Fatigue load limit - P_u - 540 kN

Comparative radial load rating - C_F - 670 kN

Comparative axial load rating - C_Fa - 224 kN

Thrust factor - K - 1.7

Calculation factor - e - 0.35

Calculation factor - Y₁ - 1.9

Calculation factor - Y₂ - 2.9

Calculation factor - Y₀ - 1.8

Mass bearing - 130 kg

Variants - TDI/Y2

Designation

Bore Dia, mm

Outer Dia, mm: