Double row slewing ring bearing with external gear (011.50.3747.001.49.1502)

Here below are some of the similiar slewing bearing we can also produce : Bearing NumberWeight/kgOD/mmID/mm011.20.0755.000.11.1504  011.20.0755.001.21.1504101862.8679011.20.0971.000.11.1504  011.20.0971.000.21.15041281078.4895011.20.1220.000.11.1504  011.20.1220.000.21.15041781342.41140011.20.1385.000.11.1504

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Here below are some of the similiar slewing bearing we can also produce : 

Bearing NumberWeight/kgOD/mmID/mm
011.20.0755.000.11.1504  011.20.0755.001.21.1504101862.8679
011.20.0971.000.11.1504  011.20.0971.000.21.15041281078.4895
011.20.1220.000.11.1504  011.20.1220.000.21.15041781342.41140
011.20.1385.000.11.1504  011.20.1385.000.21.15042011502.41305
011.25.1200.600.11.1503  011.25.1200.601.21.150330113781100
011.26.1461.000.11.1503  011.26.1461.001.21.150338116481360
011.25.1800.000.11.1503 011.25.1800.001.41.15034882001.61700
011.30.1440.190.11.1503  011.30.1440.191.41.15035201653.61320
011.30.1734.000.11.1503  011.30.1734.001.41.15036361953.61615
011.30.2031.600.11.1503  011.30.2031.601.41.15037552253.61910
011.30.2235.000.11.1503  011.30.2235.001.41.15038272457.62115
011.35.1750.700.11.1503  011.35.1750.701.41.15037891985.21620
011.35.2220.000.11.1503  011.35.2220.001.41.150310192461.22090
011.35.2620.000.11.1503  011.35.2620.001.41.150312442876.82490
011.40.2240.000.11.1502  011.40.2240.001.41.150213162524.82090
011.40.2619.000.11.1502  011.40.2619.001.41.150216152912.42465
011.40.2795.000.11.1502  011.40.2795.001.41.1502172330962645
011.40.2915.000.11.1502  011.40.2915.001.41.1502179032162765
011.40.3150.000.11.1502  011.40.3150.001.41.1502196934563000
011.50.2987.001.49.150222883290.42820
011.50.3167.001.49.150224313470.43000
011.50.3347.001.49.150225663650.43180
011.50.3567.001.49.150227023866.43400
011.50.3747.001.49.150228374046.43580

Double row ball slewing ring bearing
1. Introduction of LYHY double 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 double row ball slewing bearing has three seat-rings. The steel balls and the retainers may be directly arranged into the upper and lower racers. Two rows of steel balls with different diameters are fitted according to the force. Such open type fitting is extraordinary convenient, the loading angels at upper and lower races are 90°which can carry both of the axial force and capsizing moment. When the radial force is larger than 1/10 of the axial force, the races should be newly designed.
 
2. Structure:
Double row ball slewing bearing has three different types:
Double row ball slewing bearing with no gear
Double row ball slewing bearing with external gear 
Double row ball slewing bearing with internal gear 
 
3. Features:
Double row ball slewing ring bearings have following features:
Larger dimension of axial and radial and compact structure.
 
4. Application:
Double row ball slewing ring bearings are widely used in Tower cranes which require working radius over medium range, auto crane and loading (unloading) machinery.
 

More information about LYHY Bearings:


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.
 
Here below are some of the slewing bearings we usually produced, if you have any requirement on slewing ring bearings, please be free to contact me. 


ModelTrack DiameterWeight/kgNumber of bolt holes
230.20.1000.013109461.920
280.30.1400.013145520048
011.20.1385.000.11.15041502.420154
012.20.1360.000.11.1504144021354
012.35.2690.000.11.15032820122572
061.30.1500.200.1115041677.633848
062.25.1077.308.11.1504117014836
121.32.4250.990.41.15024476.8245590
161.20.0710.890.11.1503838.48524
162.50.3000.891.41.15033191170676

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