KUD02150-045VO15-900-000 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 2,311 mm
Rolling element diameter 45 mm
Raceway diameter 2,150 mm

Technical data

Product category Single-row four-point bearings
External diameter 2,311 mm
Rolling element diameter 45 mm
Raceway diameter 2,150 mm
Number of raceways 1
Weight 755 kg
Inner diameter 1,989 mm
Total height 114.0 mm
External pitch circle diameter 2,245 mm
Inner pitch circle diameter 2,055 mm
Number of bores, external 60
Number of bores, internal 60
Size of bolts, external M30
Size of bolts, internal M30
Static load rating 14,035 kN
Dynamic load rating 1,120 kN