Bearing 33114/Q (SKF)

Tapered roller bearings, single row 33114/Q

Bearing number : 33114/Q

Size (mm) : 70x120x37

Brand : SKF

Bore Diameter (mm) : 70

Outer Diameter (mm) : 120

Width (mm) : 37

Bearing dimensions and specification in SKF catalogue:

d - 70 mm

D - 120 mm

T - 37 mm

d₁ - - 95.3 mm

B - 37 mm

C - 29 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1.5 mm

a - 28 mm

d_a - max. - 79 mm

d_b - min. - 79 mm

D_a - min. - 104 mm

D_a - max. - 111 mm

D_b - min. - 115 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 - 172 kN

Basic static load rating - C₀ - 250 kN

Fatigue load limit - P_u - 28.5 kN

Reference speed - 4000 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.37

Calculation factor - Y - 1.6

Calculation factor - Y₀ - 0.9

Mass bearing - 1.675 kg

Designation

Bore Dia, mm

Outer Dia, mm: