ROD02500-026DA15-900-000 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 2,786.4 mm
Rolling element diameter 26 mm
Raceway diameter 2,500 mm
Gear module 18 mm

Technical data

Product category Roller bearing slewing ring
External diameter 2,786.4 mm
Rolling element diameter 26 mm
Raceway diameter 2,500 mm
Gear module 18 mm
Number of raceways 3
Weight 1,567 kg
Inner diameter 2,319 mm
Total height 147.0 mm
External pitch circle diameter 2,625 mm
Inner pitch circle diameter 2,385 mm
Number of bores, external 54
Number of bores, internal 54
Size of bolts, external M30
Size of bolts, internal M30
Number of teeth 152
Profile shift 9.0 mm
Tooth width 117.0 mm
Static load rating 23,858 kN
Dynamic load rating 2,428 kN