Bearing LM 102949/910/Q (SKF)

Tapered roller bearings, single row LM 102949/910/Q

Bearing number : LM 102949/910/Q

Size (mm) : 45,242x73,431x19,558

Brand : SKF

Bore Diameter (mm) : 45,242

Outer Diameter (mm) : 73,431

Width (mm) : 19,558

Bearing dimensions and specification in SKF catalogue:

d - 45.242 mm

D - 73.431 mm

T - 19.558 mm

d₁ - - 59.4 mm

B - 19.812 mm

C - 15.748 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 0.8 mm

a - 15 mm

d_a - max. - 52 mm

d_b - min. - 57 mm

D_a - min. - 66 mm

D_a - max. - 68 mm

D_b - min. - 70 mm

C_a - min. - 3 mm

C_b - min. - 3.5 mm

r_a - max. - 3.3 mm

r_b - max. - 0.8 mm

Basic dynamic load rating - C - 53.9 kN

Basic static load rating - C₀ - 75 kN

Fatigue load limit - P_u - 8.2 kN

Reference speed - 6700 r/min

Limiting speed - 9500 r/min

Calculation factor - e - 0.3

Calculation factor - Y - 2

Calculation factor - Y₀ - 1.1

Mass bearing - 0.308 kg

Designation

Bore Dia, mm

Outer Dia, mm: