Bearing 33115/Q (SKF)

Tapered roller bearings, single row 33115/Q

Bearing number : 33115/Q

Size (mm) : 75x125x37

Brand : SKF

Bore Diameter (mm) : 75

Outer Diameter (mm) : 125

Width (mm) : 37

Bearing dimensions and specification in SKF catalogue:

d - 75 mm

D - 125 mm

T - 37 mm

d₁ - - 100.4 mm

B - 37 mm

C - 29 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1.5 mm

a - 28.82 mm

d_a - max. - 84 mm

d_b - min. - 84 mm

D_a - min. - 109 mm

D_a - max. - 116 mm

D_b - min. - 120 mm

C_a - min. - 6 mm

C_b - min. - 8 mm

r_a - max. - 2 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 176 kN

Basic static load rating - C₀ - 265 kN

Fatigue load limit - P_u - 30 kN

Reference speed - 3800 r/min

Limiting speed - 5000 r/min

Calculation factor - e - 0.4

Calculation factor - Y - 1.5

Calculation factor - Y₀ - 0.8

Mass bearing - 1.78 kg

Designation

Bore Dia, mm

Outer Dia, mm: