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.
Luoyang LDB Bearing Showcased Heavy-Duty Slewing Solutions at CTT Expo 2026 in Moscow
/in LDB Company News /by LDB BearingLuoyang Longda Bearing Co., Ltd. (LDB), specializing in the design, engineering, and manufacturing of large-scale slewing bearings and precision slew drives, proudly concluded its official participation in the prestigious CTT Expo 2026 (The 26th International Trade Fair for Construction Machinery and Technologies). The flagship industry event was successfully held from May 26 to 29, 2026, […]
Slewing Bearings for Floating Wind: Tough, Robust, Durable
/in Bearing Knowledge, Slewing Bearing Knowledge /by LDB BearingWhat Are Floating Wind Slewing Bearings? Floating wind slewing bearings are large-diameter rolling element bearings specifically designed for the harsh, dynamic environment of floating offshore wind turbines. Unlike their counterparts in onshore or fixed-bottom offshore turbines, these bearings must accommodate not only rotational movement (yaw and pitch) but also the constant, multi-directional motions of a […]
Pelletizing Disks: Slewing Bearings and Their Features
/in Bearing Knowledge, Slewing Bearing Knowledge /by LDB BearingIn industrial granulation processes—such as fertilizer production, iron ore pelletizing, and chemical powder agglomeration—pelletizing disks (also known as disc pelletizers or pan granulators) play a vital role. At the heart of these rotating disks lies a critical component that enables smooth, heavy-duty rotation: the slewing bearing. This article explores everything you need to know about pelletizing […]