KUD01856-035WJ15-900-000 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 1,986 mm
Rolling element diameter 35 mm
Raceway diameter 1,856 mm
Gear module 12 mm

Technical data

Product category Double-row four-point bearings
External diameter 1,986 mm
Rolling element diameter 35 mm
Raceway diameter 1,856 mm
Gear module 12 mm
Number of raceways 2
Weight 758 kg
Inner diameter 1,670.4 mm
Total height 137.0 mm
External pitch circle diameter 1,934 mm
Inner pitch circle diameter 1,775 mm
Number of bores, external 52
Number of bores, internal 52
Size of bolts, external M24
Size of bolts, internal M24
Number of teeth -,140
Tooth width 120.0 mm
Static load rating 18,839 kN
Dynamic load rating 1,330 kN