Bearing 214 NR (SKF)

Deep groove ball bearings, single row, with filling slots 214 NR

Bearing number : 214 NR

Size (mm) : 70x125x24

Brand : SKF

Bore Diameter (mm) : 70

Outer Diameter (mm) : 125

Width (mm) : 24

Bearing dimensions and specification in SKF catalogue:

d - 70 mm

D - 125 mm

B - 24 mm

d₁ - - 87.05 mm

D₂ - - 111 mm

D₃ - 120.22 mm

D₄ - 134.7 mm

b - 3.1 mm

C - 4.06 mm

f - 2.82 mm

r₀ - 0.6 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 79 mm

D_a - max. - 116 mm

D_b - min. - 136 mm

b_a - min. - 3.5 mm

C_a - max. - 6.88 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 66 kN

Basic static load rating - C₀ - 65.5 kN

Fatigue load limit - P_u - 2.8 kN

Reference speed - 9500 r/min

Limiting speed - 5600 r/min

Calculation factor minimum radial load - k_r - 0.04

Mass bearing - 1.15 kg

Snap ring - SP 125

Designation

Bore Dia, mm

Outer Dia, mm: