Bearing M 270749/710 (SKF)

Tapered roller bearings, single row M 270749/710

Bearing number : M 270749/710

Size (mm) : 447,675x635x120,65

Brand : SKF

Bore Diameter (mm) : 447,675

Outer Diameter (mm) : 635

Width (mm) : 120,65

Bearing dimensions and specification in SKF catalogue:

d - 447.675 mm

D - 635 mm

T - 120.65 mm

d₁ - - 534 mm

B - 120.65 mm

C - 95.25 mm

r_1,2 - min. - 6.4 mm

r_3,4 - min. - 6.4 mm

a - 111 mm

d_a - max. - 486 mm

d_b - min. - 480 mm

D_a - min. - 573 mm

D_a - max. - 603 mm

D_b - min. - 605 mm

C_a - min. - 19 mm

C_b - min. - 25 mm

r_a - max. - 6 mm

r_b - max. - 6 mm

Basic dynamic load rating - C - 2380 kN

Basic static load rating - C₀ - 5500 kN

Fatigue load limit - P_u - 400 kN

Reference speed - 600 r/min

Limiting speed - 900 r/min

Calculation factor - e - 0.33

Calculation factor - Y - 1.8

Calculation factor - Y₀ - 1

Mass bearing - 120 kg

Designation

Bore Dia, mm

Outer Dia, mm: