Bearing NU 10/630 ECMA/HA2 (SKF)

Cylindrical roller bearings, single row NU 10/630 ECMA/HA2

Bearing number : NU 10/630 ECMA/HA2

Size (mm) : 630x920x128

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 920

Width (mm) : 128

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 920 mm

B - 128 mm

D₁ - - 837 mm

F - 702 mm

r_1,2 - min. - 7.5 mm

s - 6.2 mm

d_a - min. - 658 mm

d_a - max. - 691 mm

d_b - min. - 707 mm

D_a - max. - 892 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 3410 kN

Basic static load rating - C₀ - 6200 kN

Fatigue load limit - P_u - 430 kN

Reference speed - 630 r/min

Limiting speed - 850 r/min

Calculation factor - k_r - 0.15

Mass bearing - 285 kg

Designation

Bore Dia, mm

Outer Dia, mm: