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Flange Slewing Bearing for Mining Equipments (VLA200844N)

Slewing ring is also called "slewing ring" because its shape is similar to a plate. Its diameter is usually 100-5000mm. It is a large bearing that can bear axial and radial loads and overturning moments. The slewing bearing is composed of installation hole, inner gear ring or outer gear ring, isolation block, cage, lubricating oil hole and sealing device, so it can make the design structure of the host compact, simple guidance and easy maintenance.
Quantity:

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.
Our Xuzhou Helin slewing ring bearings are usually used for low revolution while shaking and strained with an enormous axial force, moment and in some parts with radial force simultaneously.

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Please do not hesitate to reach our to us if you have any further questions. 

Note:
1. n1 is the nos of lubricating holes.Oil cup M8×1JB/T7940.1~JB/T7940.2.The Oil nipple's location can be change according to the user's application.
2. "Km" is addendum reduction.

Model

DL
Wght Dimensions Mounting dimension Structural dimension Gear data Gear Clearance

circumferential
kg force 

D de H D1 D2 na Φ/M ni Φ/M t n1 D3 d1 C Hu d m z b k.m Allowed Max Axial Radial

mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm KN [KN]
H-231.20.0414 29 504 304 56 455 332 10 M12 24 18 20 4 412.5 415.5 375 10.5 495 5 99 45.5 -0.5 11.75 23.5 ≤0.5 ≤0.5
H-231.20.0544 39.2 640.8 434 56 585 462 14 M12 28 18 20 4 542.5 545.5 505 10.5 630 6 105 45.5 -0.5 14.2 28.4 ≤0.5 ≤0.5
H-231.20.0644 47.2 742.8 534 56 685 562 16 M12 32 18 20 4 642.5 645.5 605 10.5 732 6 122 45.5 -0.6 14.2 28.4 ≤0.5 ≤0.5
H-231.20.0744 53.1 838.8 634 56 785 662 18 M12 32 18 20 4 742.5 745.5 705 10.5 828 6 138 45.5 -0.6 14.2 28.4 ≤0.5 ≤0.5
H-231.20.0844 64.7 950.4 734 56 885 762 18 M12 36 18 20 4 842.5 845.5 805 10.5 936 8 117 45.5 -0.8 18.93 37.86 ≤0.5 ≤0.5
H-231.20.0944 69.1 1046 834 56 985 862 20 M12 40 18 20 4 942.5 945.5 905 10.5 1032 8 129 45.5 -0.8 18.93 37.86 ≤0.5 ≤0.5
H-231.20.1094 82.5 1198 984 56 1135 1012 22 M12 40 18 20 4 1093 1095.5 1055 10.5 1184 8 148 45.5 -0.8 18.93 37.86 ≤0.5 ≤0.5


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ABOUT US
We are Xuzhou Helin Slewing Bearing Co.,Ltd Slewing bearing factory in Xuzhou city . Our slewing bearing size from 100 mm - 5000 mm with standard and non- standard models . Good product quality, short delivery time, suitable price, high cost performance . welcome to contact us . 
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