Slew Drive Bearing Assemblies
Slewing drive bearings are usually found in application such as: wind turbines, heavy load transporters, solar trackers, harbor cranes, hydraulic equipment, crane steering mechanisms, automation systems, heavy load manipulators, yaw and pitch control tables.

Bolt, Connect, Run … Done!
Ball Bearing based design to handle simultaneously occurring radial, axial, and moment loads. Hydraulic Motor Ready (Can also be equipped with electric motor/gearbox)



WD-LA Series Slew Drives
- Worm Gear Drive System
- Painted Cast Iron Housing
- Designed for Outer Ring Rotation
- Totally Enclosed Ball Bearing Support
- Ready for Hydraulic Motor Mounting
Lubricant Requirements
Applying a small amount of an NLGI #2 lithium-based grease with no solid additives such as MoS2 (molybdenum disulfide) is recommended for quiet operation and long life.
These drives perform best when mounted in horizontal plane.

Slew Drive Assembly (Worm Gear) Options
Available Options
Part Number | Price | Quantity | |
---|---|---|---|
WD-LA-0223/3-06370 | $2,817.42 | ||
WD-LA-0343/3-06371 | $3,325.00 | ||
WD-LA-0419/3-06372 | $3,858.60 | ||
WD-LA-0625/3-06374 | $9,969.33 | ||
WD-L-0478/3-04904 | $5,546.00 | ||
WD-L-0156/3-07871 | $2,721.00 |
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