Bearing NF 28/1000 ECMP/HA1 (SKF)

Cylindrical roller bearings, single row NF 28/1000 ECMP/HA1

Bearing number : NF 28/1000 ECMP/HA1

Size (mm) : 1000x1220x128

Brand : SKF

Bore Diameter (mm) : 1000

Outer Diameter (mm) : 1220

Width (mm) : 128

Bearing dimensions and specification in SKF catalogue:

d - 1000 mm

D - 1220 mm

B - 128 mm

d₁ - - 1075 mm

D₁ - - 1143 mm

E - 1165 mm

r_1,2 - min. - 6 mm

s - 6.9 mm

d_a - min. - 1023 mm

D_a - max. - 1197 mm

D_b - min. - 1173 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 3690 kN

Basic static load rating - C₀ - 10000 kN

Fatigue load limit - P_u - 620 kN

Reference speed - 400 r/min

Limiting speed - 530 r/min

Calculation factor - k_r - 0.07

Mass bearing - 350 kg

Designation

Bore Dia, mm

Outer Dia, mm: