KUD00914-025VJ15-900-000 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 1,066.8 mm
Rolling element diameter 25 mm
Raceway diameter 914.0 mm
Gear module 2.50 in¯¹

Technical data

Product category Single-row four-point bearings
External diameter 1,066.8 mm
Rolling element diameter 25 mm
Raceway diameter 914.0 mm
Gear module 2.50 in¯¹
Number of raceways 1
Weight 235 kg
Inner diameter 766.1 mm
Total height 88.9 mm
External pitch circle diameter 997.0 mm
Inner pitch circle diameter 844.6 mm
Number of bores, external 28
Number of bores, internal 32
Schraubengrösse bei Zollgewinde (innen) 3/4” – 10 UNC
Schraubengrösse bei Zollgewinde (aussen) 3/4” – 10 UNC
Number of teeth 77
Tooth width 76.2 mm
Static load rating 3,320 kN
Dynamic load rating 443 kN