KUD01900-050VA15-900-000 Large diameter bearing

The robust and economical design of single-row four-point bearings offers a high degree of operating safety and is insensitive to changes in the shape of the adjacent structure. These bearings are used in a wide range of applications, where, for example, they enable the swivelling motion of excavators or the rotation of tower cranes. They are also used as drive components of large rope winches.

Product category Single-row four-point bearings
External diameter 2,169.6 mm
Rolling element diameter 50 mm
Raceway diameter 1,900 mm
Gear module 14 mm

Technical data

Product category Single-row four-point bearings
External diameter 2,169.6 mm
Rolling element diameter 50 mm
Raceway diameter 1,900 mm
Gear module 14 mm
Number of raceways 1
Weight 820 kg
Inner diameter 1,729 mm
Total height 109.0 mm
External pitch circle diameter 2,005 mm
Inner pitch circle diameter 1,795 mm
Number of bores, external 36
Number of bores, internal 36
Size of bolts, external M30
Size of bolts, internal M30
Number of teeth 150
Tooth width 100.0 mm
Static load rating 13,787 kN
Dynamic load rating 1,193 kN