China Slewing Ring Bearing Small Slew Rings Suppliers and Manufacturers

As a professional triple row cylindrical roller combined slewing bearing manufacturer in China, we mainly provide internal gear type triple row cylindrical roller combined slewing bearings, external gear type triple row cylindrical roller combined slewing bearings and no gear type triple row cylindrical roller combined slewing bearings. Characteristics of Triple Row Cylindrical Roller Combined Slewing Bearing 1. Our triple row cylindrical roller combined slewing bearing has super high carrying capacity. 2. It consists of three bearing rings. The adjusting spacer between upper bearing ring and lower bearing ring can adjust the axial internal clearance. 3. Upper row rollers and lower row rollers are distributed horizontally, so as to support the axial forces and tilting moments from two directions. While radial force is supported by the third row rollers that are vertically distributed. 4. Since our triple row cylindrical roller combined slewing bearing is firm in structure and large in axial dimension and radial dimension, it is quite suitable for use in heavy duty machinery, such as bucket-wheel excavators, wheel cranes, ship cranes, port cranes, molten steel operating platforms, and so on. I am pleased to recommend our company and its bearings. Our company was set up in 1998, specialized in the design and production of slewing bearings. We began to export in 2003, users have covered scores of countries. Sales and market has been steadily growing in the passed years. Slewing bearings are very important parts to excavators and cranes, and their good performance will ensure your projects finish on time. Now products have expanded to slewing bearings, slewing drive, slewing gear, gear shaft etc. our bearings can be found in SANY, SUMITOMO, KATO, KOMATSU, JCB, HITACHI,CATERPILLAR and other brand excavators.

1.Specific technical data will be send to you when receive your inquiry 2. Delivery time less than 15days 3. Assurance period 1 year wooden case or pallet

o.d.:602mm i.d.:398mm h:80mm precision rating:p0, p6, p5. mass:78.5kg standard export packaging.

Xuzhou helin , expert slewing bearing manufacturer in china 1---- we can produce the standard model, please go to our website to download catalogue or send me email 2----- we can produce the non standard model, please send us drawings or tell us the model of the brand, such as rollix skf i na and so on, also we can design model for you by the data you offered. 3---- we can also provide construction machinery parts, such as excavators, cranes and so on, the brand can be below: Hyundai komatsu kobelco sumitomo kato daewoo 4- material :50 mn 42crmo(4v) 5--delivery time:stock or 5-15 days 6--------loading port:shanghai or qingdao 7------Package :small diameter with plywood box , large diameter with iran rack 8-------warranty time:one year after leaving factory time. ) Box

Xuzhou helin , expert slewing bearing manufacturer in china 1---- we can produce the standard model, please go to our website to download catalogue or send me email 2----- we can produce the non standard model, please send us drawings or tell us the model of the brand, such as rollix skf i na and so on, also we can design model for you by the data you offered. 3---- we can also provide construction machinery parts, such as excavators, cranes and so on, the brand can be below: Hyundai komatsu kobelco sumitomo kato daewoo 4--------material :50 mn 42crmo(4v) 5---------delivery time:stock or 5-15 days 6--------loading port:shanghai or qingdao 7------ Package :small diameter with plywood box , large diameter with iran rack 8-------warranty time:one year after leaving factory time. If you have more questions, welcome to contact us. Box

We have been specialized in manufacturing slewing bearings, spherical roller bearings, taper roller bearings, deep groove ball bearing, and other bearings since 2000. 1) slewing bearings: 1.Single-row four-point contact ball slewing bearing 2.Double-row ball slewing bearing 3.Single-row crossed roller slewing bearing 4.Three-row roller slewing bearing 5.Trailer turntable 6.Light flanged slewing bearing 2) specification: Diameter: 200mm~6000 mm (8"~ 240") Standard outer diameters: 480mm~5000mm (18"~196") Load capacity: Maximum thrust: 105, 060 kn (23, 630, 000 lbs) Maximum moment: 110, 000 kn-m (81, 136, 000 ft-lbs) 3) application: Construction machinery (e.G. Cranes, excavators, loader, scraper) Metallurgical machinery (e.G. For steel plant) Heavy machinery equipments (e.G. Mining machinery, concrete machinery) Marine machinery equipment (e.G. Vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane) Light machinery equipments (e.G. Paper machine, plastic, rubber machine, weave machine) Wind power generator Military products (e.G. Aerospace machinery) Packing machinery Inner dameter more than 200mm

No gear 1275001, 12770001, 12775001, 12780001, 12785001, 12790001, 16289001, 16389001, 16290001, 16291001 Internal gear 16292001, 16293001, 16294001, 16295001, 16296001, 16390001, 16374001, 16297001, 16298001, 16299001, 16300001, 16301001, 16302001, 16303001, 16304001 External gear 16305001, 16306001, 16307001, 12440001, 16308001, 12288001, 16309001, 16310001, 16311001, 16312001, 16313001, 16314001, 16315001, 16316001, 16317001. Plywood case

Slewing bearing is one of large size rotary bearing. Generally, it will be bear several side of the load, not only to axial and radial force, but also large tilting moment.Therefore, one set of slewing bearing can play a few sets of function of normal rotary/rolling bearings. We can manufacture slewing bearing as below: 1, 4 points contact ball slewing ring 2, Ball slewing ring with flange ring 3, Roller slewing ring 4, Roller/ball combination slewing ring 5, Cross roller slewing ring 6, Triple row roller slewing ring 7, Other special slewing ring as per customer's requirement. Plywood case dimension: 0.08cbm Gross weight:54kg.

Widely used for excavators, mobile cranes, tower cranes, metallurgical machines, wind generators etc. Equipped for machineries komatsu, hitachi, carter, hyundai, volvo, xgma, legest, and yuchai. Id depends on the type of the slewing beaing.

We produce slewing bearing for various models of excavators, such as Komatsu, hitachi, carter, hyundai, volvo, xgma, legest, and yuchai. It depends on the type of the slewing bearing

Widely used for excavators, mobile cranes, tower cranes, metallurgical machines, wind generators etc. Equipped for machineries komatsu, hitachi, carter, hyundai, volvo, xgma, legest, and yuchai. D depends on the type of the slewing bearing