Doule Row Slewing Ring Bearing (81-402240/2-07600)

• Rolling Body: Ball Bearings
• The Number of Rows: Single
• Outer Dimension: Extra Large (440mm)
• Material: Alloy
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: 81-402240/2-07600
• Separated: Unseparated
• Inner Diamter: 2090mm
• out Diameter: 2524.8mm
• Height: 165mm
• Weight: 1316kg
• Similar Slewing Ring 1: 82-503839/2-06985
• Similar Slewing Ring 2: 82-503520/2-06980
• Similar Slewing Ring 3: 82-503040/2-06975
• Similar Slewing Ring 4: 82-502559/2-06970
• Similar Slewing Ring 5: 81-504140/2-06965
• Similar Slewing Ring 6: 81-503747/2-06960
• Transport Package: Wooden Box
• Specification: ISO9001: 2008
• Trademark: LYHY
• Origin: China
• HS Code: 84828000
• Production Capacity: 8000 PCS Per Year

Product Description

Here below is some of the similar slewing rings we can produce : 

Slewing Ring No.	OD (mm)	ID(mm)	Heigh(mm)	Weight(kg)
81-402240/2-07600	2524.8	2090	156	1316
81-402619/2-07605	2912.4	2465	156	1615
81-402795/2-07610	3096	2645	156	1723
81-400915/2-07615	3216	2765	156	1790
81-403150/2-07620	3456	3000	156	1969
82-402199/2-07625	2350	1920	156	1238
82-402622/2-07630	2770	2336	156	1495
82-402950/2-07635	3100	2646	156	1764
82-403300/2-07640	3450	3006	156	1935
81-502987/2-06940	3290.4	2820	156	2288
81-503167/2-06945	3470.4	3000	156	2431
81-503447/2-06950	3650.4	3180	156	2566
81-503567/2-06955	3866.4	3400	156	2702
81-503747/2-06960	4046.4	3580	156	2837
81-504140/2-06965	4456	3970	156	3282
82-502559/2-06970	2725	2250	156	1892
82-503040/2-06975	3205	2720	156	2295
82-503520/2-06980	3685	3200	156	2657
82-503839/2-06985	4005	3520	156	2905

Slewing Bearing 
1. Introduction of LYHY slewing ring bearings
LYHY is a professional manufacturer in slewing ring bearings since 1993. We can also design and make other standard and non-standard ball slewing ring bearings, roller slewing bearings and precision slewing ring bearings as per customer's different technical requirements.
Slewing ring bearing is also called slewing ring, slewing bearing, turntable bearing, and rotary bearing. 
Slewing ring bearing is a bearing that able to bear axial load, radial load and overturning torque. Under normal circumstances, slewing ring bearings have their own mounting holes, lubricant holes and seal holes, to meet the different needs of the various host working under the various conditions; 
On the other hand, slewing ring bearing itself has characteristics of compact structure, guide rotating convenient, easy to install and maintaining easily. 
2. Structure
2.1 Slewing ring bearings have different types as per different structures, here below is what we offering now: 
Single row ball slewing ring bearings 
Double row ball slewing ring bearings
Crossed roller slewing ring bearings 
Triple row roller slewing ring bearings 
Flange slewing ring bearings
2.2 The above slewing ring bearings can also be divided into three different types as per different transmissions:
Slewing ring bearings with no gear
Slewing ring bearings with external gear
Slewing ring bearings with internal gear
 
3. Features: 
Slewing ring bearings have more features: compact structure, reliable guide, simple installation, and easily maintenance
 
4. Application: 
Slewing ring bearings can be widely used in lifting & transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments and other large rotary device.
 
 
Single row ball slewing ring bearing
1. Introduction of LYHY single row ball slewing bearings
LYHY is a professional manufacturer in slewing ring bearings since 1993. We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.
Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing. 
The single row ball slewing ring bearing is composed of 2 seat-rings. The balls contact with the circular race at four points, via which the axial force, radial force and resultant moment may be born simultaneously.
 
2. Structure
 
Slewing ring bearings have different types as per different structures, here below is what we offering now:
Single row ball slewing bearing has three different types:
Single row ball slewing bearing with no gear 
Single row ball slewing bearing with external gear 
Single row ball slewing bearing with internal gear 
 
3. Features
Single row ball slewing ring bearings have following features:
Compact in structure and light in weight.
 
4. Application: 
Single row ball slewing ring bearings are widely used in slewing conveyers, welding arm and positioned, medium duty cranes, excavators and other engineering machines