Guangzhou Sonka Engineering Machinery Co., Ltd.
| Payment Terms | Western Union, L/C, T/T, MoneyGram, D/A, D/P |
| Supply Ability | 500 Sets per Week |
| Delivery Time | 3-5 days after payment received(public holiday excluded) |
| Packaging Details | PP bag inside, carton box outside |
| Name | 9W-6644 Duo Cone Face Seals |
| Lifetime | 5000Hours/8000hours |
| Hardness | 58-62HRC/62-68HRC |
| Material of Seal | 100cr6/Gcr15/E52100/534A99/SUJ2 |
| Inner diameter | 50-1000mm |
| Process | Forging & Casting |
| Warranty | 18 months |
| Application | Coal Mining Machinery Etc |
| Brand Name | HQPA/OEM |
| Model Number | 9W-6644 Duo Cone Face Seals |
| Certification | ISO9001 |
| Place of Origin | CHINA(MAINLAND) |
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Product Specification
| Payment Terms | Western Union, L/C, T/T, MoneyGram, D/A, D/P | Supply Ability | 500 Sets per Week |
| Delivery Time | 3-5 days after payment received(public holiday excluded) | Packaging Details | PP bag inside, carton box outside |
| Name | 9W-6644 Duo Cone Face Seals | Lifetime | 5000Hours/8000hours |
| Hardness | 58-62HRC/62-68HRC | Material of Seal | 100cr6/Gcr15/E52100/534A99/SUJ2 |
| Inner diameter | 50-1000mm | Process | Forging & Casting |
| Warranty | 18 months | Application | Coal Mining Machinery Etc |
| Brand Name | HQPA/OEM | Model Number | 9W-6644 Duo Cone Face Seals |
| Certification | ISO9001 | Place of Origin | CHINA(MAINLAND) |
| High Light | o ring oil seal ，floating ring seal | ||
9W-6644 1796863 1456034 Duo Cone Face Seals / Coal Mining Machinery Hydraulic O Rings Seals
| One SET= 2 metal rings +2 rubber rings | |||
| Specifications of Metal ring | |||
| Material | Gcr15/ 100Cr6 | Cast 15Cr3Mo | |
| Surface smoothness/Roughness | ≤Ra0.2μm | 6.3-12.5μm | |
| Work face smoothness | ≤Ra0.015μm | ≤Ra0.1μm | |
| Pressure loading | ≤0.15MPa | ≤0.3 MPa | |
| Forging line speed | 2m/s | 3m/s | |
| Temperature range | —100~200℃ | -40~160°C | |
| Hardness(HRC) | 58-62 | 60-68 | |
| Lifetime(Hours) | 3000 | 5000 | |
| Specifications of rubber ring | |||
| Material | NBR | SILICONE | FKM |
| Hardness | 60°~ 65° | 60°~ 65° | 72°~ 78° |
| Minimum tensile strength | 11MPa | 10.6Mpa | 11MPa |
| Minimum elongation at break | 300% | 400% | 260% |
| Permanent deformation | 12% | 8% | 25% |
| Temperature range | -40℃- +120℃ | -49℃- +230℃ | -30℃- +250℃ |
-- Farm, construction, earthmoving, coal mining machinery
-- Excavator, Bulldozer, tractor, cranes, forklift, Heavy truck, backhoe
-- Undercarraige, hydraulic motor, travel motor, gearbox axle, wheel hub,tunneling
Duo Cone Face Seals Advantages:
1. Coexistence of high quality and competitive prices
2. Long service life
3. Easy to install
4. High yield
5. Good performance
Method of installation:
1.Using specialized tools installation: The pressure will apply to the O-ring directly. As shown, the special tool is mounted between the metal floating ring and the rubber ring, toward the seat hole, the rubber ring is evenly pressed into the hole.
2.Other installation methods: One auxiliary O-ring is fixed between the conical ring surface of the floating oil seal and sealing O-ring (as shown). The ring of the floating oil seal is applied uniformly by pressure and the auxiliary O-ring braces the sealing O-ring to ensure the other correct mounting positions.
Duo Cone Face Seals Details
| BRAND | MODEL | BOTTOM ROLLER | CARRIER ROLLER | FRONT IDLER | SPROCKET |
| CAT | D5,D5B,D5LGP,D6,D6B,955K | 2M2858 5K6191 9W7216 9W7223 | 1M8747 9W6647 | 2M2858 5K6191 9W7216 9W7223 | 7M0481 9G5313 9W6668 9W6669 |
| Komatsu | D60,D65-6,7,8,D66S-1,D75A-1 | 141-30-00610 141-30-00616 | 141-30-00610 141-30-00616 | 141-30-00610 141-30-00616 | 141-27-00015 150-27-00015 150-27-00015 150-27-00025 150-27-00026 |
| Kobelco | SK07-2,SK07-LC-2 | R0900A | R0560 | R1000 | |
| Sumitomo | S280FJ | R0900B | R0580 | R0900B | R2500 |
| Hitachi | UH 07-5(UH081) | 4317586 | 4060222 4110359 4512571 | 4056360 4110362 4153732 4508193 |
Duo Cone Face Seals packing & Shipping
Packing : neutral packing, yellow box, and welcome your logo in packing
Shipping: FOB Shanghai, Ningbo, Shenzhen, xiamen as per request.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
500 0000-1000 0000
Ecer Certification：
Active Member
Guangzhou Sonka Engineering Machinery Co., Ltd. Loion: Guangzhou, China Business scope:excavator spare parts Fit for machine model brand: Komatsu, Hitachi, Kobelco, Kato, , Daewoo, Sumitomo, Hyundai, Volvo &... Guangzhou Sonka Engineering Machinery Co., Ltd. Loion: Guangzhou, China Business scope:excavator spare parts Fit for machine model brand: Komatsu, Hitachi, Kobelco, Kato, , Daewoo, Sumitomo, Hyundai, Volvo &...
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