FEATURED PRODUCTS
Check out featured slewing bearings, slew drives, and spur gear drives in various designs for heavy machinery, such as cranes, excavators, earthmovers, solar trackers,machining and automation industries.
Four Point Contact Ball Slewing Bearing
Four-point contact ball slewing bearing is mainly composed of inner ring, outer ring, single-row steel balls, cage (or spacer), sealing device and other parts.
LDB SE Series Slew Drive
The SE series slewing drive is a type of worm gear driven slewing drive that features a compact design, high torque capacity, and precise rotation control.
SG-I Spur Gear Slewing Drive
SG-I series Spur Gear Slewing Drive is composed of a rotary bearing, gear, bearing seat, adapter flange, support bearing, seals, and other components.
Cross Roller Slew Bearing
Cross-roller slew rings are roller slew bearings with high rotational accuracy that are capable of receiving a load in any direction.
WE series Slewing Drive
WE series Slewing Drive is composed of a slewing bearing, worm, bearing housing, adapter flange, support bearing, sealings, and others.
SG-M Spur Gear Slew Drive
A SG-M spur gear slewing drive is a type of mechanical component that provides high load-carrying capacity and precise movement for various applications.
LDB PRODUCTS
LDB Bearing manufactures standard and customized slewing bearings, slew drives, and spur gear drives in various designs for heavy machinery, such as cranes, excavators, earthmovers, solar trackers,machining and automation industries.
Slewing Bearings
Slewing bearings are designed for large load-bearing capability and can manage a full range of heavy-duty mechanical equipment.
Slew Drives
Slew drives are an update to worm drive mechanisms and are made for applications that need rotational torque and load holding in the same gearbox.
Spur Gear Slew Drive
Spur gear slew drive is also called gear slewing reducer which is generally composed of pinion gears, turntable bearings, shells, motors, or motors.
What to Consider When Sourcing a Cross Roller Slewing Bearing: A Precision Buyer’s Guide
/in Slewing Bearing Knowledge /by ldbadminWhat Is a Cross Roller Slewing Bearing? A Cross Roller Slewing Bearing is a type of slewing ring that uses cylindrical rollers arranged in alternating 90-degree directions (crossed), allowing it to simultaneously support radial, axial, and moment loads with high precision and rigidity. It is specifically designed for applications where high positioning accuracy, smooth rotation, and […]
WE Series Slew Drives: Weather-Resistant Rotation for Renewable and Industrial Applications
/in Slewing Drive Knowledge /by ldbadminWhat is a WE Series Slew Drive? The WE Series Slew Drive is an upgraded, fully enclosed slewing transmission system designed for superior environmental resilience. Unlike the SE series which balances compactness and performance, the WE (Weather Enclosed) series is engineered specifically for outdoor and harsh-condition applications—making it a favorite for renewable energy systems, construction […]
VE Series Slew Drives: A Vertical Mounting Solution for Space-Constrained Applications
/in Slewing Drive Knowledge /by ldbadminWhat Is a VE Series Slew Drive? The VE Series Slew Drive—short for “Vertical Enclosed”—is a fully enclosed worm gear slewing unit engineered specifically for vertical axis mounting. With a compact profile, high torque density, and weather-resistant casing, the VE series is ideal for solar trackers, vertical booms, robotic arms, and directional antennas that require […]