Bearing LL 687949/910 (SKF)

Tapered roller bearings, single row LL 687949/910

Bearing number : LL 687949/910

Size (mm) : 977,9x1130,3x66,675

Brand : SKF

Bore Diameter (mm) : 977,9

Outer Diameter (mm) : 1130,3

Width (mm) : 66,675

Bearing dimensions and specification in SKF catalogue:

d - 977.9 mm

D - 1130.3 mm

T - 66.675 mm

d₁ - - 1046 mm

B - 63.5 mm

C - 47.625 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 6.4 mm

a - 184 mm

d_a - max. - 1021 mm

d_b - min. - 1010 mm

D_a - min. - 1086 mm

D_a - max. - 1100 mm

D_b - min. - 1098 mm

C_a - min. - 9 mm

C_b - min. - 19 mm

r_a - max. - 6 mm

r_b - max. - 6 mm

Basic dynamic load rating - C - 1450 kN

Basic static load rating - C₀ - 4400 kN

Fatigue load limit - P_u - 285 kN

Reference speed - 260 r/min

Limiting speed - 380 r/min

Calculation factor - e - 0.44

Calculation factor - Y - 1.35

Calculation factor - Y₀ - 0.8

Mass bearing - 100 kg

Designation

Bore Dia, mm

Outer Dia, mm: