SKF 71964AC bearing

Bearing 71964 AC Bearing 71964 AC

71964AC SKF bearing,

SKF 71964AC bearing, Size: 320x440x56. SKF 71964AC are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings, single row 71964 AC

Bearing number : 71964 AC

Size (mm) : 320x440x56

Brand : SKF

Bore Diameter (mm) : 320

Outer Diameter (mm) : 440

Width (mm) : 56

Bearing dimensions and specification in SKF catalogue:

d - 320 mm

D - 440 mm

B - 56 mm

d1 - - 359 mm

D1 - - 404 mm

a - 116 mm

r1,2 - min. - 3 mm

r3,4 - min. - 1.1 mm

da - min. - 333 mm

Da - max. - 427 mm

Db - max. - 432 mm

ra - max. - 2.5 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 351 kN

Basic static load rating - C0 - 585 kN

Fatigue load limit - Pu - 12.9 kN

Reference speed - 1500 r/min

Limiting speed - 1600 r/min

Calculation factor - kr - 0.083

Calculation factor - ka - 0.25

Calculation factor - e - 0.68

Calculation factor - X - 0.41

Calculation factor - Y0 - 0.38

Calculation factor - Y1 -

Calculation factor - Y2 - 0.87

Mass bearing - 25.5 kg