Bearing 30240 J2 (SKF)

Tapered roller bearings, single row 30240 J2

Bearing number : 30240 J2

Size (mm) : 200x360x64

Brand : SKF

Bore Diameter (mm) : 200

Outer Diameter (mm) : 360

Width (mm) : 64

Bearing dimensions and specification in SKF catalogue:

d - 200 mm

D - 360 mm

T - 64 mm

d₁ - - 269.9 mm

B - 58 mm

C - 48 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 4 mm

a - 68 mm

d_a - max. - 237 mm

d_b - min. - 220 mm

D_a - min. - 315 mm

D_a - max. - 343 mm

D_b - min. - 336 mm

C_a - min. - 9 mm

C_b - min. - 16 mm

r_a - max. - 5 mm

r_b - max. - 4 mm

Basic dynamic load rating - C - 792 kN

Basic static load rating - C₀ - 1120 kN

Fatigue load limit - P_u - 106 kN

Reference speed - 1300 r/min

Limiting speed - 1700 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 24.628 kg

Designation

Bore Dia, mm

Outer Dia, mm: