Bearing 30313 J2/Q (SKF)

Tapered roller bearings, single row 30313 J2/Q

Bearing number : 30313 J2/Q

Size (mm) : 65x140x36

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 140

Width (mm) : 36

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 140 mm

T - 36 mm

d₁ - - 98.75 mm

B - 33 mm

C - 28 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 2.5 mm

a - 28 mm

d_a - max. - 84 mm

d_b - min. - 78 mm

D_a - min. - 122 mm

D_a - max. - 129 mm

D_b - min. - 130 mm

C_a - min. - 5 mm

C_b - min. - 8 mm

r_a - max. - 3 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 194 kN

Basic static load rating - C₀ - 228 kN

Fatigue load limit - P_u - 27.5 kN

Reference speed - 3600 r/min

Limiting speed - 4800 r/min

Calculation factor - e - 0.35

Calculation factor - Y - 1.7

Calculation factor - Y₀ - 0.9

Mass bearing - 2.424 kg

Designation

Bore Dia, mm

Outer Dia, mm: