Truck And Trailer Hub Wheel Unitized Oil Seal High Pressure 30-90 Shore Hardness
Certification:ISO-90012000, ISOTS16949
Minimum Order Quantity:500USD
Delivery Time:30 days
Payment Terms:L/C, T/T
Place of Origin:Qingdao,China
Packaging Details:neutral packing or as required
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Location:
Qingdao Shandong China
Address:
Rm 1608, HuajiaMansion, 52 Shandong Road,Qingdao, P.R. China
Supplier`s last login times:
within 1 hours
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Product Details
Company Profile
Product Details
Function of the oil seal
Oil Seals are used to exclude water, Dirt, Dust or any other
substances from a rotating bearing whilst maintaining lubrication.
An oil seal normally consists of three basic components: The
Sealing Element (the nitrile rubber part), the Metal Case, and the
Spring. It is a widely used sealing component. The function of a
seal is to prevent the leakage of medium along the moving parts.
This is mainly achieved by the sealing element. Nitrile Rubber
(NBR)
NBR is the most commonly used seal material. It has good heat
resistance properties, good resistance to oils, salt solutions,
hydraulic oils, and gasoline. Operation temperatures are
recommended from -40deg C to 120deg C. It also functions well under
dry environment, but only for intermittent periods.
Product Overview
| Description | TTrailer Hub Wheel Unitized Oil Seal |
| Material | EPDM,,NBR ,NR,PTFE,PU,Silicone,etc. |
| Hardness | 40~90 Shore A |
| Size | As the demands of customers |
| Color | Black,brown,red,white,yellow,etc |
| Application | Trains,automobile,motocycles,trucks,buses,agricutural machinery and any equipments. |
| Temperature | NBR(-40~120°C),FFKM(-20~320°C) (-20~200°C),Silicone (-70~220°C) EPDM(-50~150°C),PU(-40~90°C) |
| Characteristics | Ozone -resistant,high/low temperature- resistant.wering resistant.oil resistant,voltage-resistant,ect |
| Size | Custom Size or stand size |
| Paking | plastic ba & carton box |
Main Rubber And Properties
NBR | MVQ | FKM() | EPDM | HNBR | |
|---|---|---|---|---|---|
| Material color | black or color | black or color | black or color | black or color | black or color |
| Hardness (Shore A) | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
| Opreating Temperature | -40~125 | -60~225 | -40~250 | -40~125 | -40~140 |
| Tensile Strength(Mpa) | 14 | 7.5 | 12 | 13 | 14.8 |
| Elogation At Break (%) | 385 | 220 | 210 | 300 | 425 |
| Specific Gravity | 1.2 | 1.35 | 1.85 | 1.15 | 1.2 |
| Properties | excellent in oil resistant, wear resistant | excellent in heat resistant, cold resistant,weatherability | excellent in heat resistant, oil resistant, chemical resistant | outstanding heat, ozone, and weather resistance. | excellent in oil resistant, heat resistant,weatherability |
Why choose us
- We have more than 40 years' experience in rubber seal and machined metal parts industry.
- Research team. R&D for dfferent customer requirement to meet usage requirements.
- OEM/ODM Service are available. We can design and producets variours Non-standard Rubber Parts according to your requirement.
- ISO-90012000 and ISOTS16949 certificate.
- Kinds surface treatment based on customer requirement.
- All products are 100% inspected before shipment !
Truck And Trailer Hub Wheel Unitized Oil Seal High Pressure 30-90 Shore Hardness
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