Guangzhou Sonka Engineering Machinery Co., Ltd.
Guangzhou Sonka Engineering Machinery Co., Ltd. Market From Quality.
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Aftermarket Mechanical Oil Seal / 9W7216 2M2858 Replacement Parts
Mechanical Oil Seal Introduction
1. Floating seal also called toric seals, seal group, Duo cone seal, mechanical face seal, lifetime seal
2. Diemension of metal seal: 63/82
3. Working lifetime: 5000 hours / 8000hours
4. Warranty: 18 months each shipment, take care of afterservices
Material: 1) Steel Gcr15 / 100Cr6; Hardness: 58-62HRC
2) cast iron 15Cr3mo; Hardness: 60-68HRC
- Rubber Rings: NBR60, silicone, , HNBR.
- Hardness: 58-62HRC / 60-68HRC
-Size: 38-1000mm
-There are four types floating seals: Standard Type / XY-type / L type / iron plate type
| Product Name | Aftermarket Mechanical Oil Seal / 9W7216 2M2858 Replacement Parts |
| Material | Steel Forge / Cast iron + Rubber ring NBR/Sic/FKM |
| OEM part numbers | 9W7216 2M2858 |
| Machine model | 2M2858 |
| Appliion | track roller carrier roller |
| Working hardness | HRC58-62 //62-68HRC |
| OEM service | OEM design, OEM packing according to customer drawing, sample , special request |
| Used | construction machinery, farm machinery, coal mining machinery. |
Mechanical Oil Seal Details
Mechanical Oil Seal 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. Usingspecialized tools installation: The pressure will apply to the O-ringdirectly. As shown, the special tool is mounted between the metalfloating ring and the rubber ring, toward the seat hole, the rubber ringis evenly pressed into the hole.
2. Otherinstallation methods: One auxiliary O-ring is fixed between the conicalring surface of the floating oil seal and sealing O-ring (as shown).The ring of the floating oil seal is applied uniformly by pressure andthe auxiliary O-ring braces the sealing O-ring to ensure the othercorrect mounting positions.