ROD02025-015DA15-900-000 Large diameter bearing

Liebherr roller bearing slewing rings are suitable for medium to high loads. The linear load transfer allows them to transfer much higher forces in the same installation space compared to four-point bearings and makes them particularly suitable for larger diameters. Typical applications are mining excavators or large crawler cranes, offshore and mobile harbour cranes. Roller bearings by Liebherr have also been tried and tested in drilling rigs and deep foundation machines.

Product category Roller bearing slewing ring
External diameter 2,247 mm
Rolling element diameter 15 mm
Raceway diameter 2,025 mm
Gear module 14 mm

Technical data

Product category Roller bearing slewing ring
External diameter 2,247 mm
Rolling element diameter 15 mm
Raceway diameter 2,025 mm
Gear module 14 mm
Number of raceways 3
Weight 662 kg
Inner diameter 1,882 mm
Total height 104.0 mm
External pitch circle diameter 2,133 mm
Inner pitch circle diameter 1,939 mm
Number of bores, external 96
Number of bores, internal 96
Size of bolts, external M24
Size of bolts, internal M24
Number of teeth 158
Profile shift 7.0 mm
Tooth width 77.0 mm
Static load rating 17,560 kN
Dynamic load rating 1,490 kN