Bearing 53178/53377/Q (SKF)

Tapered roller bearings, single row 53178/53377/Q

Bearing number : 53178/53377/Q

Size (mm) : 44,45x95,25x30,958

Brand : SKF

Bore Diameter (mm) : 44,45

Outer Diameter (mm) : 95,25

Width (mm) : 30,958

Bearing dimensions and specification in SKF catalogue:

d - 44.45 mm

D - 95.25 mm

T - 30.958 mm

d₁ - - 69.39 mm

B - 28.3 mm

C - 20.638 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 2.3 mm

a - 30 mm

d_a - max. - 53 mm

d_b - min. - 52.5 mm

D_a - min. - 72 mm

D_a - max. - 86 mm

D_b - min. - 89 mm

C_a - min. - 4 mm

C_b - min. - 10 mm

r_a - max. - 2 mm

r_b - max. - 2.3 mm

Basic dynamic load rating - C - 88 kN

Basic static load rating - C₀ - 96.5 kN

Fatigue load limit - P_u - 11.4 kN

Reference speed - 5000 r/min

Limiting speed - 7000 r/min

Calculation factor - e - 0.75

Calculation factor - Y - 0.8

Calculation factor - Y₀ - 0.45

Mass bearing - 0.928 kg

Designation

Bore Dia, mm

Outer Dia, mm: