Bearing 28678/28622 B/Q (SKF)

Tapered roller bearings, single row 28678/28622 B/Q

Bearing number : 28678/28622 B/Q

Size (mm) : 50,8x97,63x23,812

Brand : SKF

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 97,63

Width (mm) : 23,812

Bearing dimensions and specification in SKF catalogue:

d - 50.8 mm

D - 97.63 mm

T - 23.812 mm

d₁ - - 76.83 mm

D₁ - 101.549 mm

B - 24.66 mm

C - 19.5 mm

C₁ - 4.016 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 0.8 mm

a - 21 mm

d_a - max. - 66 mm

d_b - min. - 62 mm

r_a - max. - 3.3 mm

Basic dynamic load rating - C - 89.7 kN

Basic static load rating - C₀ - 129 kN

Fatigue load limit - P_u - 14.6 kN

Reference speed - 7000 r/min

Limiting speed - 7000 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y₀ - 0.8

Mass bearing - 0.87 kg

Designation

Bore Dia, mm

Outer Dia, mm: