Bearing NJ 2206 ECJ (SKF)

Cylindrical roller bearings, single row NJ 2206 ECJ

Bearing number : NJ 2206 ECJ

Size (mm) : 30x62x20

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 62

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 62 mm

B - 20 mm

d₁ - - 41.2 mm

D₁ - - 51.95 mm

F - 37.5 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 1 mm

s - 1.8 mm

d_a - min. - 35.3 mm

d_a - max. - 36.1 mm

d_b - min. - 43 mm

D_a - max. - 55.9 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 55 kN

Basic static load rating - C₀ - 49 kN

Fatigue load limit - P_u - 6.1 kN

Reference speed - 13000 r/min

Limiting speed - 14000 r/min

Calculation factor - k_r - 0.2

Mass bearing - 0.266 kg

Designation

Bore Dia, mm

Outer Dia, mm: