Bearing 22312 EK/VA405 (SKF)

Spherical roller bearings 22312 EK/VA405

Bearing number : 22312 EK/VA405

Size (mm) : 60x130x46

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 130

Width (mm) : 46

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 130 mm

B - 46 mm

d₂ - - 77.9 mm

D₁ - - 110 mm

b - 8.3 mm

K - 4.5 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 68 mm

D_a - max. - 118 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 325 kN

Basic static load rating - C₀ - 335 kN

Fatigue load limit - P_u - 36 kN

Reference speed - 4000 r/min

Limiting speed - 5300 r/min

Calculation factor - e - 0.35

Calculation factor - Y₁ - 1.9

Calculation factor - Y₂ - 2.9

Calculation factor - Y₀ - 1.8

Permissible rotational acceleration (oil lubrication) - 687 g [m/s]

Permissible linear acceleration (oil lubrication) - 245 g [m/s]

Weight - 3.05 kg

Designation

Bore Dia, mm

Outer Dia, mm: