KUD02506-050WJ15-900-000 Large diameter bearing

Two-row four-point bearings have a second ball raceway and with the same diameter can take significantly higher loads than single-row four-point bearings. They are in use in applications with high static loads and limited installation space, e.g. rotor blade adjustment in wind turbines.

Product category Double-row four-point bearings
External diameter 2,685 mm
Rolling element diameter 50 mm
Raceway diameter 2,506 mm
Gear module 14 mm

Technical data

Product category Double-row four-point bearings
External diameter 2,685 mm
Rolling element diameter 50 mm
Raceway diameter 2,506 mm
Gear module 14 mm
Number of raceways 2
Weight 1,850 kg
Inner diameter 2,256.8 mm
Total height 184.0 mm
External pitch circle diameter 2,613 mm
Inner pitch circle diameter 2,396 mm
Number of bores, external 68
Number of bores, internal 68
Size of bolts, external M33
Size of bolts, internal M33
Number of teeth -,162
Tooth width 140.0 mm
Static load rating 36,424 kN
Dynamic load rating 2,150 kN