Slewing Bearing
Slewing bearings are commonly used in cranes, excavators, wind turbines, and industrial robots.
The structure of a slewing bearing consists of inner and outer rings with rolling elements (balls or rollers) positioned between them. Some designs include gear teeth on the inner or outer ring to facilitate movement with a drive mechanism. There are various types of slewing bearings, including single-row ball, double-row ball, cross-roller, and three-row roller bearings, each designed for specific load and performance requirements.
A slewing bearing — also called a slewing ring, slew ring, slew bearing, or turntable bearing — is a large-diameter rotational bearing designed to simultaneously support axial loads, radial loads, and moment (tilting) loads.
Unlike standard bearings that handle primarily one load direction, a slewing bearing handles all three at once, which is what makes it indispensable in heavy rotating equipment.
Slewing bearings are manufactured in diameters ranging from 200 mm to over 6,000 mm, with some specialty applications pushing beyond 8 meters.
Established in the year 2009, as an export-oriented company, We, Jiashan Shuguang Sliding Bearing Co.,Ltd , have established ourselves in China as a professional manufacturer of all kinds of self-lubricating bearings, sliding bearings, bronze bushings ,brass bushes,etc. Our mainly products: DU, DU-B, PAP081010 P10, PCM 060806 E self-lubricating bushes and bushings, DX boundary lubricating bush , bi-metal bearing , FB090&FB092(FBB090, BK090, WB802, WB702, BMT10) wrapped bronze bearing and , FZ steel ball retainers,650 (JDB500, SOB, SPB oil-less 500, SPW), and wear plates, solid-lubricant-inlaid bearing, FD PTFE straps, FR PTFE soft strapped bearing, and excavator bucket bearing, guide bushes, mold components, die set, wear plates. brass liners, solid-lubricant-inlaid bearings, ball retainer bearings, copper based sintered bearings,deep groove ball bearings, angular contact ball bearings, self-aligning ball bearings, thrust ball bearings, pillow block bearings, needle bearings, taper roller bearings, cylindrical roller bearings,slewing bearings, linear bearings,etc. etc.
The raw materials of our products are as follows: Phosphorus Bronze(C5100, C52100, C52400, C53400, C5400), Leaded Tin Bronze(C9200, C92300, C92500, C92600, C92700, C92800), Aluminium Bronze (C61000, C61300, C61400, C61800, C62300, C62400, C62500, C63000, C63020, C63200, C63400, C63600, C64200), Naval Bronze, Tin Bronze(C90200, C90300, C90500, C90700, C91000, C91100) and Gun Metal.
Our mainly export markets are Japan, Korea, Singapore, India, Taiwan, New Zealand, Spain, Italy, Switzerland and so on. We should be appreciated it if you could send your drawings or samples for our quotation. Your special sizes can be made to order at our company
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