• Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
  • Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
  • Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
  • Four-Point Contact Slewing Bearing with Flange (RKS. 230741)

Four-Point Contact Slewing Bearing with Flange (RKS. 230741)

Rolling Body: Roller Bearings
The Number of Rows: Multi-column
Outer Dimension: Extra Large (440mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 320/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
RKS. 230741
Separated
Unseparated
Bearing Number
Rks.230741
Inner Diameter
634mm
Weight
43kg
Gear
Ungeared
Transport Package
Wooden Boxes
Specification
ISO9001: 2008
Trademark
LYHY
Origin
China
HS Code
84821090
Production Capacity
5500 PCS Per Year

Product Description


Four-Point Contact Slewing Bearing with Flange (RKS. 230741)

1. Why choose LYHY slewing bearings
Who we are?
We (Luoyang Huayang special heavy-duty and large bearing manufacturing CO., LTD) are a professional
bearing manufacturer in the world, established in 2000, specializing in slewing bearings, slewing drives
and special bearings, with design, production, sales, marketing and service from OD200mm to 8000mm.
For 18 years experiences, our bearings have flied to more than 50 countries.

Our technical team:
We have 60 employees, with 6 experienced engineers and professional technicists.
All our bearings are designed by CAD-programs, made according to customers' special demands.
Our technical team can also verify safety & reliability depending on the load case and the strength of raceway
as well as gear and bolt connections.

Manufacturing:
Equipped with advanced manufacturing equipments and test instruments, all bearings are of uniform marking
and packing with superior quality, reasonable prices and perfect services.

Quality:
We have been certificated by ISO9001:2008, and we are also aligned to international quality standards
from application consulting and engineering to productions, examinations, documentations and dispatch.
We will prepare additional test reports if customers need.
Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
2. Structure of LYHY slewing bearings
Main Types:
Single row ball slewing ring bearings
Double row ball slewing ring bearings
Crossed roller slewing ring bearing
Three row cylindrical roller slewing bearings
BALL & ROLLER combined slewing bearings
Flanged slewing ring bearing
Gear Type:
Slewing bearings with external gear
Slewing bearings with internal gear
Slew bearings without gear
Flange type:
Slewing bearings with external flange and internal gear
Slew rings with internal flange and external gear
Slew bearings with external and internal flange

Four-Point Contact Slewing Bearing with Flange (RKS. 230741)

3. About LYHY bearings Advantages:
3.1 introduction:we are a manufacturer of slewing bearing since 1993, our factory occupies a area of 30000square meters with 4 workshop and 1 office building. 
3.2 Featured products: slewing bearing and slewing drive
3.3 Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
3.4 Workers: 60
3.5 Certificate: ISO9001:2008, 3.1 certificate, CCS certificate
All LYHY slew rings can betested by the 3 rd party inspection organization if customer requires, such as BV, CCS, SGS, LR, ABS and so on. All swing bearings inspection reports will be supplied to customers, including raw material certificate, heat treatment certificate, UT&PT and so on.
3.6 Annual Exportation: 8 million USD
3.7 Warranty Period: All LYHY slewing ring bearings have a warranty period of 18 months, for some special working condition, warranty period can be lengthened to 3-4 years.
3.8 Production Time: All LYHY slewing ring bearings can be usually delivered timely, usual production time is 15-50 days based on different slew bearings diameters, sometimes slew rings will be in stock.
3.9 Technical Control
All LYHY slewing ring bearings are forged rings with material steel 50Mn or 42CrMo, slewing rings are machined by CNC lathe, slew bearings raceway are quenched via medium-frequency hardening with hardness 55-60HRC, turntable bearings are drilled holes by CNC drilling machine, slew gears are machined by hobbing machine with gear quenched if required, swing bearings then are grinded by grinding machine with higher precision.

Four-Point Contact Slewing Bearing with Flange (RKS. 230741)

4. LYHY Slewing Bearing Packing 
4.1 Basic Packing
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers  demand to be packed;

4.2 LYHY slewing ring bearings can be packed by different ways.
If bearing diameter is less than 2300mm, slewing rings will be usually packed by square plywood case.
If bearing diameter is more than 2300mm, slewing rings can be packed by square plywood case, round plywood case, or steel tripod. Every package way can be totally kept goods safely.

5. LYHY Slewing Bearing Transportation:
Slewing bearings can be offered different delivery terms, such as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.
Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
 
Four point contact ball Slewing Bearing with external gear
RKS.061.20.0414 RKS.061.20.0544 RKS.061.20.0644 RKS.061.20.0744 RKS.061.20.0844
RKS.061.20.0944 RKS.061.20.1094 RKS.061.25.1204 RKS.061.25.1314 RKS.061.25.1424
RKS.061.25.1534 RKS.061.25.1644 RKS.061.25.1754 RKS.061.30.1904  
Four point contact ball Slewing Bearing with internal gear
RKS.062.20.0414 RKS.062.20.0544 RKS.062.20.0644 RKS.062.20.0744 RKS.062.20.0844
RKS.062.20.0944 RKS.062.20.1094 RKS.062.25.1204 RKS.062.25.1314 RKS.062.25.1424
RKS.062.25.1534 RKS.062.25.1644 RKS.062.25.1754 RKS.062.30.1904  
Four point contact ball Slewing Bearing without gear
RKS.060.20.0414 RKS.060.20.0544 RKS.060.20.0644 RKS.060.20.0744 RKS.060.20.0844
RKS.060.20.0944 RKS.060.20.1094 RKS.060.25.1204 RKS.060.25.1314 RKS.060.25.1424
RKS.060.25.1534 RKS.060.25.1644 RKS.060.25.1754 RKS.060.30.1904  
Cross Roller Slewing Bearing with external gear
RKS.161.14.0414 RKS.161.14.0544 RKS.161.14.0644 RKS.161.14.0744 RKS.161.14.0844
RKS.161.14.0944 RKS.161.14.1094 RKS.161.16.1204 RKS.161.16.1314 RKS.161.16.1424
RKS.161.16.1534 RKS.161.16.1644 RKS.161.16.1754 RKS.161.20.1904  
Cross Roller Slewing Bearing with internal gear
RKS.162.14.0414 RKS.162.14.0544 RKS.162.14.0644 RKS.162.14.0744 RKS.162.14.0844
RKS.162.14.0944 RKS.162.14.1094 RKS.162.16.1204 RKS.162.16.1314 RKS.162.16.1424
RKS.162.16.1534 RKS.162.16.1644 RKS.162.16.1754 RKS.162.20.1904  
Cross Roller Slewing Bearing without gear
RKS.160.14.0414 RKS.160.14.0544 RKS.160.14.0644 RKS.160.14.0744 RKS.160.14.0844
RKS.160.14.0944 RKS.160.14.1094 RKS.160.16.1204 RKS.160.16.1314 RKS.160.16.1424
RKS.160.16.1534 RKS.160.16.1644 RKS.160.16.1754 RKS.160.20.1904  

Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
 
Flanged Slewing Bearing with external gear
RKS.21 0411 RKS.21 0541 RKS.21 0641 RKS.21 0741 RKS.21 0841
RKS.21 0941 RKS.21 1091      
Flanged Slewing Bearing with internal gear
RKS.22 0411 RKS.22 0541 RKS.22 0641 RKS.22 0741 RKS.22 0841
RKS.22 0941 RKS.22 1091      
Flanged Slewing Bearing without gear
RKS.23 0411 RKS.23 0541 RKS.23 0641 RKS.23 0741 RKS.23 0841
RKS.23 0941 RKS.23 1091      
Customized four point contact ball slewing bearings with external gear
Bearing Model Outer Diameter/mm Inner Diameter/mm Height/mm Weight/KG
RKS.204040101001 1144 868 100 220
RKS.302070202001 1398 1155 80 205
Customized four point contact ball slewing bearings without gear
Bearing Model Outer Diameter/mm Inner Diameter/mm Height/mm Weight/KG
RKS.900155101001 234 125 25 6
RKS.951145101001 332 189 45 17
RKS.901175101001 475 335 45 27

Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
 
Customized crossed roller slewing bearings with external gear
Bearing Model Outer Diameter/mm Inner Diameter/mm Height/mm Weight/KG
RKS.921150303001 403.5 233 55 24
RKS.121400202001 589.5 378 75 62
RKS.121390101002 695 477 77 79
RKS.122290101002 816 571 90 117
RKS.221310101001 864 668 82 97
RKS.222500101001 979 715 100 180
RKS.221300101001 1080 886 82 120
RKS.222600101001 1144 868 100 230
RKS.324012324001 1289.5 980 114 330
RKS.322300101001 1296 980 114 340
RKS.425060101001 1475.5 1080 110 490
RKS.425060201001 1475.5 1080 110 480
RKS.425062621001 1475.5 1080 110 480
RKS.427020101001 1604 1205 130 620
RKS.427050403001 1804.8 1430 141 710
Customized crossed roller slewing bearings with internal gear
RKS.111280101002 562 384.6 60 42
RKS.212140106001 825 567.5 90 133
RKS.211430101001 972 785.6 82 110
RKS.212600101001 1177 965.1 90 155
RKS.211440101001 1172 961 90 182
RKS.312410101001 1316 1082.1 105.5 260
RKS.312410102001 1316 1082.1 105.5 260
RKS.312290202001 1316 1082 105.5 260
RKS.313500404001 1316 1038.8 102 370
RKS.314310101001 1447.8 1038.8 104.65 425
RKS.413290203001 1495 1164.8 110 440
RKS.512080101001 2290 2091 70 290
Customized crossed roller slewing bearings without gear
RKS.921155203001 403.5 233 55 25
RKS.121405202001 589.5 378 75 64
RKS.121395101002 695 477 77 84
RKS.122295101002 816 571 90 125
RKS.223475101001 979 715 100 195
RKS.222605101001 1144 868 100 230

Four-Point Contact Slewing Bearing with Flange (RKS. 230741)
 

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