KUD02800-050VJ15-900-000 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 2,971 mm
Rolling element diameter 50 mm
Raceway diameter 2,800 mm
Gear module 16 mm

Technical data

Product category Single-row four-point bearings
External diameter 2,971 mm
Rolling element diameter 50 mm
Raceway diameter 2,800 mm
Gear module 16 mm
Number of raceways 1
Weight 1,205 kg
Inner diameter 2,544 mm
Total height 109.0 mm
External pitch circle diameter 2,905 mm
Inner pitch circle diameter 2,695 mm
Number of bores, external 60
Number of bores, internal 60
Size of bolts, external M30
Size of bolts, internal M30
Number of teeth -,160
Tooth width 100.0 mm
Static load rating 20,361 kN
Dynamic load rating 1,379 kN