Bearing 213 NR (SKF)

Deep groove ball bearings, single row, with filling slots 213 NR

Bearing number : 213 NR

Size (mm) : 65x120x23

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 120

Width (mm) : 23

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 120 mm

B - 23 mm

d₁ - - 83.3 mm

D₂ - - 105.8 mm

D₃ - 115.21 mm

D₄ - 129.7 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. - 74 mm

D_a - max. - 111 mm

D_b - min. - 131 mm

b_a - min. - 3.5 mm

C_a - max. - 6.88 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 60.5 kN

Basic static load rating - C₀ - 58.5 kN

Fatigue load limit - P_u - 2.5 kN

Reference speed - 10000 r/min

Limiting speed - 6000 r/min

Calculation factor minimum radial load - k_r - 0.04

Mass bearing - 1.05 kg

Snap ring - SP 120

Designation

Bore Dia, mm

Outer Dia, mm: