KUD01497-030WO15-900-000 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 1,608 mm
Rolling element diameter 30 mm
Raceway diameter 1,497 mm

Technical data

Product category Double-row four-point bearings
External diameter 1,608 mm
Rolling element diameter 30 mm
Raceway diameter 1,497 mm
Number of raceways 2
Weight 418 kg
Inner diameter 1,383 mm
Total height 123.0 mm
External pitch circle diameter 1,564 mm
Inner pitch circle diameter 1,427 mm
Number of bores, external 48
Number of bores, internal 48
Size of bolts, external M20
Size of bolts, internal M20
Static load rating 13,022 kN
Dynamic load rating 1,048 kN