KUD01155-025VO15-900-000 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 1,255 mm
Rolling element diameter 25 mm
Raceway diameter 1,155 mm

Technical data

Product category Single-row four-point bearings
External diameter 1,255 mm
Rolling element diameter 25 mm
Raceway diameter 1,155 mm
Number of raceways 1
Weight 139 kg
Inner diameter 1,055 mm
Total height 63.0 mm
External pitch circle diameter 1,215 mm
Inner pitch circle diameter 1,095 mm
Number of bores, external 36
Number of bores, internal 36
Size of bolts, external M20
Size of bolts, internal M20
Static load rating 4,079 kN
Dynamic load rating 474 kN