Bearing LM 770949/910 (SKF)

Tapered roller bearings, single row LM 770949/910

Bearing number : LM 770949/910

Size (mm) : 457,2x603,25x85,725

Brand : SKF

Bore Diameter (mm) : 457,2

Outer Diameter (mm) : 603,25

Width (mm) : 85,725

Bearing dimensions and specification in SKF catalogue:

d - 457.2 mm

D - 603.25 mm

T - 85.725 mm

d₁ - - 525.9 mm

B - 84.138 mm

C - 60.325 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 3.3 mm

a - 115 mm

d_a - max. - 486 mm

d_b - min. - 489 mm

D_a - min. - 553 mm

D_a - max. - 586 mm

D_b - min. - 580 mm

C_a - min. - 13 mm

C_b - min. - 25 mm

r_a - max. - 6 mm

r_b - max. - 3.1 mm

Basic dynamic load rating - C - 1450 kN

Basic static load rating - C₀ - 3400 kN

Fatigue load limit - P_u - 265 kN

Reference speed - 630 r/min

Limiting speed - 950 r/min

Calculation factor - e - 0.46

Calculation factor - Y - 1.3

Calculation factor - Y₀ - 0.7

Mass bearing - 61.5 kg

Designation

Bore Dia, mm

Outer Dia, mm: