Bearing 209-2ZNR (SKF)

Deep groove ball bearings, single row, with filling slots 209-2ZNR

Bearing number : 209-2ZNR

Size (mm) : 45x85x19

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 19

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 85 mm

B - 19 mm

d₁ - - 57.6 mm

D₂ - - 75.19 mm

D₃ - 81.81 mm

D₄ - 91.6 mm

b - 1.9 mm

C - 3.28 mm

f - 1.7 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 52 mm

d_a - max. - 57.5 mm

D_a - max. - 78 mm

D_b - min. - 93 mm

b_a - min. - 2.2 mm

C_a - max. - 4.98 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 35.2 kN

Basic static load rating - C₀ - 30 kN

Fatigue load limit - P_u - 1.3 kN

Reference speed - 14000 r/min

Limiting speed - 6800 r/min

Calculation factor minimum radial load - k_r - 0.04

Mass bearing - 0.44 kg

Snap ring - SP 85

Designation

Bore Dia, mm

Outer Dia, mm: