Bearing 7034 BGM (SKF)

Angular contact ball bearings, single row 7034 BGM

Bearing number : 7034 BGM

Size (mm) : 170x260x42

Brand : SKF

Bore Diameter (mm) : 170

Outer Diameter (mm) : 260

Width (mm) : 42

Bearing dimensions and specification in SKF catalogue:

d - 170 mm

D - 260 mm

B - 42 mm

d₁ - - 205.5 mm

d₂ - - 189.75 mm

D₁ - - 226.75 mm

a - 111 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

d_a - min. - 182 mm

D_a - max. - 248 mm

D_b - max. - 253 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 172 kN

Basic static load rating - C₀ - 204 kN

Fatigue load limit - P_u - 5.8 kN

Reference speed - 2600 r/min

Limiting speed - 2800 r/min

Calculation factor - k_r - 0.083

Calculation factor - k_a - 0.9

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 7.65 kg

Designation

Bore Dia, mm

Outer Dia, mm: