71418383 Kobelco Floating Seals SK200 Power transmission parts

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71418383 Kobelco Floating Seals SK200 Power transmission parts

  • 1.Lifetime:5000Hours/8000hours
  • 2.Hardness:58-62HRC/62-68HRC
  • 3.Material of Seal:100cr6/Gcr15/E52100/534A99/SUJ2
  • 4.Inner diameter:38mm-1000mm
  • 5.Material of O-Ring:NBR/Viton/Silicone/HNBR
  • 6.Process of Seal:Forging & Casting
  • 7.O-Ring color:Black/Blue/Red/Custom
  • 8.Rubber Ring Hardness:60-65°
  • Product Details
Detailed Images

Product Description
  •      Rvton Seal is also called floating seal, seal group, Duo cone seal, mechanical face seal, lifetime seal
  •      the outer diameter of floating seal is from 35mm-1,000mm. 
  •      The hardness is HRC58-62 , the working face precision within 0.015um.
  •      Flatness up to 0.1um-0.2um ,the lifetime is more than 4,000HRS. 

    Rvton seal group Set are consist of metal rings and rubber o ring        


  •  - The metal rings                                                                                     

    Surface finish / Roughness ≤ Ra0.2μm
    Face finish ≤ Ra0.015μm
    Pressure ≤ 0.3MPa
    Forged/Casting  line speed 2m / s &  3m / s
    Hardness 58 - 62 HRC

     -100 ~ 200 °C


     - The rubber o ring                                                                                 


    Shore hardness 60 ° ~ 65 ° 
    Minimum tensile strength  11MPa
    Minimum elongation at break  300%
    Flexible change  ± 5 °
    permanent deformation ≤ 12%
OEM Service
OEM steel printings could be free of charge                                                         


OEM Codes                                                                                        


195-30-00302, 154-30-00831 , 141-30-00616 , 150-27-00017, 207-27-0001, 130-27-00140, 130-27-0001, 14X-27-00101, 150-27-0002, 170-27-00020, 423-33-00020, 17M-27-00101, 287-33-00010, 425-33-00110, 568-33-00016, 209-27-00160, 141-27-00010, 130-27-B0100, 180-27-00021, 175-27-00121,

140-30-00040 , 130-27-00010 , 150-30-00035 , 170-27-00010...


R45P0018D, R45P0018D6, 45P0018D18, R45P00018D9,R45P0018D25,

R45P0018D12, R45P0018D27, R45P0018D13, R45P0018D14, R45P0018D15, R45P0018D16, R45P0018D18, R45P0018D29, R45P0018D21, YN53D00008S023, R45P0018D22, R45P0018D28...


1M8746, 9W7225, 9W7220, 8E5609, 8E 5610, 9W 7232, 2M 2858, 9W 7223, 9W 6649, 1M 8747, 9W 6647, 9W 6648, 6V2733, 9W7233,1M 8746, 2P 3395, 1P 7249, 5P 7147, 3P 0433, 5P 9120, 9W 6645,9W 6666, 5K 1078, 9G 5314, 5M 1176, 9W 6674, 9G 5317, 9W7201...


4283635, 4176379 , 4177260 , 4082631, 4642180,  4110363, ES-110,

4110362, 4153732, 4508193, ES-209, 4114753, 4514259, ES-250, 4179741, 4066695, 4138544, 4350347, 4082698, ES-56, ES-64...



Packaging & Shipping

Packing : neutral packing, yellow box, white box, and welcome your logo in packing  

Shipping: FOB Shanghai, Ningbo, Shenzhen, xiamen as per request.                        

-- Farm, construction, earthmoving, coal mining machinery
-- Excavator, Bulldozer, tractor, cranes, forklift, Heavy truck, backhoe

-- Undercarraige, hydraulic motor, travel motor, gearbox axle, wheel hub,tunneling
-- For OEM Komatsu, Caterpillar, Shantui, Sany, Kubota, Kobelco, JCB, Volvo, Hitachi,
   John Deere, Fiat Allis, New Holland, Commins, Terex, BOB-Cat... etc.

Trade Shows

Rvton welcomed many customers during Bauma 2014, it's a valuable experience for us.



Company Information

Huangshi Rvitong Machinery Comapany Limited                                                                     

1. A factory founded in 2004.

2. two production line:

    a. one is for forgeable piece 100Cr6, hardness is HRC58-62, worktime is 5000HRS;

    b. Two is for cast iron 15Cr1Mo/15Cr3Mo, hardness is HRC62-68, worktime is 8000HRS.

3. Inner diameter 35 - 1,000mm.

4. Four different types: standard type, XY type, L type and iron plate type. 



1. Are you a real manufacturer for floating seals ?                                                      

     Rvton is a real manufacturer for floating seals only. We also design floating seals, draw floating seals, assemble and manufacture seals. We accept customer's design, drawing, and samples.

2. As an inland company, how to arrange shipment ?                                                   

    This could be our advantage, as we are located in middle of China, it takes us same times to send goods either to Wuhan, ShanghaiNingbo, Shenzhen, or Xiamen port. We can deliver to most of ports for sea shipments, and arrange express DHL UPS Fedex TNT EMS Freely to Door service.


3. Usually how long it take to finish an order ?                                                            

    3 - 4 weeks for a common order around 1000 sets, and we keep regular stocks for sample order or trial orders, which can supply immediate delivery.



4. Tell us more about your manufacturing process ?                                                     

    The main manufactuer process is listed in following chart, feel free to ask more.

More questions ?? Any request now ?

Welcome to contact following Macy for a quick answer, quick online service 

Macy Cao

Email - floatingseal03@ rvton.com

Skype: rvton.seals

Whatsapp: 0086-13886465358

TM: cn1500379557

Tel: 0086 15717237241

Website: www.rvton.com

Send Us An Inquiry
We will contact you as soon as possible!
If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!


Highly customized tea processing machine to meet your special needs, strictly product quality control is our requirement .

China 1M 8746 20Y-30-00410 TD0352/04 4047279 Seal groups for D8H E200B PC200-7 EX200-1 track roller manufacturer

1M 8746 20Y-30-00410 TD0352/04 4047279 Seal groups for D8H E200B PC200-7 EX200-1 track roller

1.material:Forge/cast iron metal seal + NBR/silicone/Viton rubber ring
2.size: inner diameter 30mm - 1000mm
3.Type:1M 8746 20Y-30-00410 TD0352/04 4047279 Seal groups for D8H E200B PC200-7 EX200-1 track roller
4.package:Inner packing in shrink wrapped plastic bags and boxes,
outer packing in cartons and wooden pallets.And can also meet your packing demands.
5.sample lead time:Stock available,order lead time:1- 2 weeks
6.Output:50000pcs per month
7.Shipping port: Shanghai,Ningbo,Xiamen,Shenzhen,any port as per request