Bearing 219 NR (SKF)

Deep groove ball bearings, single row, with filling slots 219 NR

Bearing number : 219 NR

Size (mm) : 95x170x32

Brand : SKF

Bore Diameter (mm) : 95

Outer Diameter (mm) : 170

Width (mm) : 32

Bearing dimensions and specification in SKF catalogue:

d - 95 mm

D - 170 mm

B - 32 mm

d₁ - - 116.8 mm

D₂ - - 151.3 mm

D₃ - 163.65 mm

D₄ - 182.9 mm

b - 3.5 mm

C - 5.69 mm

f - 3.1 mm

r₀ - 0.6 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 107 mm

D_a - max. - 158 mm

D_b - min. - 185 mm

b_a - min. - 4 mm

C_a - max. - 8.79 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 121 kN

Basic static load rating - C₀ - 122 kN

Fatigue load limit - P_u - 4.5 kN

Reference speed - 6700 r/min

Limiting speed - 4000 r/min

Calculation factor minimum radial load - k_r - 0.04

Mass bearing - 2.7 kg

Snap ring - SP 170

Designation

Bore Dia, mm

Outer Dia, mm: