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.
Agricultural Slewing Bearings: The Ultimate FAQ Guide
/in Bearing Knowledge, Slewing Bearing Knowledge /by LDB BearingAgricultural slewing bearings are critical components enabling heavy-duty rotation in modern farming machinery, from combine harvesters and crop sprayers to manure spreaders and rotary tillers. In the demanding world of modern agriculture, machinery must withstand harsh environments, heavy loads, and continuous operation. If you are looking to purchase, replace, or customize these vital components, you likely […]
Slewing Bearing for Thruster
/in Bearing Knowledge, Slewing Bearing Knowledge /by LDB BearingMarine thrusters operate in one of the harshest environments any mechanical component will ever face. Constant saltwater exposure. Extreme pressures at depth. Dynamic loads from waves and vessel motion. And the absolute requirement for reliability—because when a thruster fails at sea, the consequences can be catastrophic. At the heart of every azimuth thruster and dynamic […]
Where Are Slewing Bearings Used?
/in Bearing Knowledge, Slewing Bearing Knowledge /by LDB BearingSlewing bearings are everywhere. You may not see them, but they enable the machines that build our cities, grow our food, generate our power, and protect our nations. From a towering wind turbine turning to face the wind to a surgeon’s robotic arm making a precise incision, these robust components handle the toughest rotating tasks. […]