Bearing LM 603049/011/Q (SKF)

Tapered roller bearings, single row LM 603049/011/Q

Bearing number : LM 603049/011/Q

Size (mm) : 45,242x77,788x19,842

Brand : SKF

Bore Diameter (mm) : 45,242

Outer Diameter (mm) : 77,788

Width (mm) : 19,842

Bearing dimensions and specification in SKF catalogue:

d - 45.242 mm

D - 77.788 mm

T - 19.842 mm

d₁ - - 61.9 mm

B - 19.842 mm

C - 15.08 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 0.8 mm

a - 17 mm

d_a - max. - 52 mm

d_b - min. - 57 mm

D_a - min. - 68 mm

D_a - max. - 72 mm

D_b - min. - 74 mm

C_a - min. - 4 mm

C_b - min. - 4.5 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 - 69.5 kN

Fatigue load limit - P_u - 7.6 kN

Reference speed - 6300 r/min

Limiting speed - 9000 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 0.368 kg

Designation

Bore Dia, mm

Outer Dia, mm: