Bearing 30219 J2 (SKF)

Tapered roller bearings, single row 30219 J2

Bearing number : 30219 J2

Size (mm) : 95x170x34,5

Brand : SKF

Bore Diameter (mm) : 95

Outer Diameter (mm) : 170

Width (mm) : 34,5

Bearing dimensions and specification in SKF catalogue:

d - 95 mm

D - 170 mm

T - 34.5 mm

d₁ - - 126.98 mm

B - 32 mm

C - 27 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 2.5 mm

a - 32.975 mm

d_a - max. - 110 mm

d_b - min. - 107 mm

D_a - min. - 149 mm

D_a - max. - 158 mm

D_b - min. - 159 mm

C_a - min. - 5 mm

C_b - min. - 7.5 mm

r_a - max. - 3 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 216 kN

Basic static load rating - C₀ - 275 kN

Fatigue load limit - P_u - 31.5 kN

Reference speed - 2800 r/min

Limiting speed - 3800 r/min

Calculation factor - e - 0.43

Calculation factor - Y - 1.4

Calculation factor - Y₀ - 0.8

Mass bearing - 2.991 kg

Designation

Bore Dia, mm

Outer Dia, mm: