Product Name:
EQ Rear Wheel Hub Oil Seal 85x110x12 National Standard TC Oil Seal
Oil Seal Stucture:
| Product Name | Rear Wheel Hub Oil Seal |
| Size | 85x110x12 |
| Truck Model | Dongfeng Truck |
| Material | NBR or Depends on inquire |
| Color | Brown or Depends on inquire |
| Temperature Resistant | -40℃—+260℃ |
| Quality Certification | IATF16949:2016 & ISO9001:2008 |
| MOQ | 1 pcs can be accept if have stock 50pc can be accept if have mold without stock 500-1000pcs if don't have mold |
| Customized | OEM & ODM are welcome |
| Package | Inner plastic bag + Outer carton box |
| Type | Code No | Feature | Use |
| Common single lip | B | It is generally used for sealing medium such as mineral oil and water with high and low speed rotating shaft and reciprocating motion. | Ordinary oil seal, used in the case of less dust and impurities, resistance to medium pressure < 0.05Mpa occasions, the highest line speed of 15m/s, reciprocating speed <0.1m/s. |
| Normal double lips | FB | In addition to the use characteristics of the S type oil seal, it can also be dustproof. | Common oil seal, with dustproof lip can be dustproof, resistance to medium pressure <0.05 In the case of MPA, the linear velocity is less than 15m/s. |
| No spring type | BV | Spring-less single lip type inner-wrapped skeleton rubber oil seal. | Generally suitable for low speed working conditions, the sealing medium is lubricating ester. Linear velocity is less than or equal to 6m/s. |
| Outer skeleton unillipped | W | Single lip with spring outer skeleton type rubber oil seal, thin waist, good followability, good rigidity. | Ordinary oil seal, used in the case of less dust and impurities, resistance to medium pressure <0.05MPa occasions. Rotating shaft linear velocity ≤15m/s. |
| Exoskeleton bilabial | FW | The double lip shell type rubber oil seal with a pair of lips, thin waist, good followability, high stiffness and good coaxiality. | Common oil seal, with dustproof lip can be dustproof, resistance to medium pressure <0.05 MPA occasions. The speed of 15 m/s or less. |
| Assembled single lip | Z | The outer frame oil seal is made by the inner and outer frame assembly and piping, and has the characteristics of high installation accuracy, fast heat dissipation and heavy load. | Applicable to high temperature, high speed conditions under heavy load conditions, medium pressure ≤ 0.05Mpa, the highest line speed ≤15m/s. |
| Assembled double lip | FZ | The assembled outer frame oil seal with auxiliary lip has the characteristics of dustproof, high installation precision, fast heat dissipation and heavy load. | Suitable for high temperature, high speed, heavy load conditions under dust conditions, medium pressure ≤ 0.05Mpa, the highest line speed ≤15m/s. |
| Unidirectional reflux type | Right-handed SR, Left-handed DL | The oblique bars with an Angle are measured in the air of the lip. Using the principle of fluid mechanics, the one-way pumping action is produced and the backflow effect is obtained. | It is related to the direction of rotation of the shaft. Because of the reflux effect, the radial force is smaller than the ordinary oil seal, which reduces the wear and heat generation and improves the service life. It is suitable for the occasion of medium pressure < 0.05Mpa and the speed is less than or equal to 20m/s. |
| Compression type | NY | Lips short, waist short and thick, with pressure resistance, working pressure ≤ 3Mpa. | Suitable for medium pressure ≤ 3Mpa occasions, suitable for high pressure pump shaft end oil seal, under normal circumstances PV value ≤8. Rotating shaft linear speed ≤15m/s. |
Performance of Raw Material:
| NBR | Excellent resistant to oil, Low temperature resistant,widely used in industrial area |
| EPDM | Excellent resistance to weather and ozone, good resistance to heat, low temperature and chemical |
| NR | High elasticity, good chemical strength |
| CR | Generally good resistance to ozone, aging ,and chemical, good mechanical properties over a wide temperature range |
| SBR | Shock resistance,performance well in adhesion and sealing |
| SILICONE | Widest operating temperature range, performance stably in high and low temperature,widely use in food sealing area |
| VT/FKM | Excellent resistance to high temperature and a broad range of chemical, permeability and compression set are excellent |
| HNBR | Thermal stability and oxidation resistance |
| IIR | Low permeability rate and good electrical properties |
Oil seal edge, elastomer
The sealing lip short and soft with spring
With dustproof lip
Resistance to pressure oil seal, of a whole in the larger diameter used under high pressure
Used for sealing pressure situations
Product characteristics:
1. Speed = >Mechanical movement speed is high, the lubrication oil film may be destroyed, because of not good lubrication and friction heating oil seal, cause life is greatly reduced, we use polyurethane or rubber oil seal at 0.03 m/s ~ 0.8 m/s speed within the scope of work is good
2. The temperature= > Low temperature will lower the elasticity of polyurethane or rubber seal, cause leaks, and even the entire oil seal becomes hard and brittle. High temperature can make oil seal volume expansion, soft, cause movement oil seal friction resistance increase rapidly and reduce the compression capacity. Suggest polyurethane or rubber oil seal work continuously - 10 ℃ ~ + 80 ℃ temperature range.
3. Should= > Consider when pressure = "high pressure oil seal compression deformation, repellent extrusion ring, groove processing aspect also have special requirements. For get together ammoniac fat sealing the best working pressure in the range of 2.5 ~ 31.5 MPa.
4. Load=>Oil cylinder can bear larger load, seal and bearing ring in a completely different role, suggest polyurethane sealing ring to ensure that the cylinder can bear larger load
FAQ:
1.Production :
We can produce by the size and pics.
If you want the customized products, send the samples to us.
2. Delivery:
The price is FOB price and it would by ship.
3. Samples:
We can provide samples but the delivery fee is paid by the customer.
Product Tags:
|
|
EQ Rear Wheel Hub Oil Seal 85x110x12 National Standard TC Oil Seal Images
|
