Bearing QJ 1092 N2MA (SKF)

Angular contact ball bearings, four-point contact ball bearings QJ 1092 N2MA

Bearing number : QJ 1092 N2MA

Size (mm) : 460x680x100

Brand : SKF

Bore Diameter (mm) : 460

Outer Diameter (mm) : 680

Width (mm) : 100

Bearing dimensions and specification in SKF catalogue:

d - 460 mm

D - 680 mm

B - 100 mm

d₁ - - 537 mm

D₁ - - 603 mm

a - 399 mm

h - 15.5 mm

b - 20 mm

r₀ - 3 mm

r_1,2 - min. - 6 mm

d_a - min. - 488 mm

D_a - max. - 652 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 1040 kN

Basic static load rating - C₀ - 2650 kN

Fatigue load limit - P_u - 46.5 kN

Reference speed - 800 r/min

Limiting speed - 1300 r/min

Calculation factor - k_a - 0.8

Calculation factor - e - 0.95

Calculation factor - X - 0.6

Calculation factor - Y₀ - 0.58

Calculation factor - Y₁ - 0.66

Calculation factor - Y₂ - 1.07

Mass bearing - 130 kg

Designation

Bore Dia, mm

Outer Dia, mm: