Bearing 1219 K + H 219 (SKF)

Self-aligning ball bearings 1219 K + H 219

Bearing number : 1219 K + H 219

Size (mm) : 85x170x55

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 170

Width (mm) : 55

Bearing dimensions and specification in SKF catalogue:

d₁ - 85 mm

D - 170 mm

B₁ - 55 mm

d₃ - 125 mm

D₁ - - 148.1 mm

B - 32 mm

B₄ - 19 mm

r_1,2 - min. - 2.1 mm

d_a - max. - 120 mm

d_b - min. - 100 mm

D_a - max. - 158 mm

B_a - min. - 8 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 63.7 kN

Basic static load rating - C₀ - 27 kN

Fatigue load limit - Pu - 1.2 kN

Reference speed - 8000 r/min

Limiting speed - 5000 r/min

Calculation factor - k_r - 0.04

Calculation factor - e - 0.17

Calculation factor - Y₀ - 4

Calculation factor - Y₁ - 3.7

Calculation factor - Y₂ - 5.7

Mass bearing and adapter sleeve - 4.25 kg

Designation

Bore Dia, mm

Outer Dia, mm: