Qingdao Global Sealing-tec co., Ltd
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Product Description
| Product name | crankshaft rear oil seal |
| Material | NBR,,EPDM,SBR,etc |
| Color | Black,Brown,Red,etc. |
| Sized | customized size or stand size |
| Medium | lubricating oil, oil, water, etc |
| Working Temperature | Common: -60~260degree centigrade; |
| Application | Automobile, motorcycle, industry, agricultural machinery, Truck, buses, trailers, exercise equipment. |
| OEM/ODM | availiable |
| Hardness | 30-90 Shore A, as you required |
| Packing | plastic bags inside and carton boxes outside |
| Adavntages | Oil-resistant; heat resistant; abrasion-resistant; aging resistant; insulation; acid and alkaline airtight; shock absorption, etc. |
Product Advantage:
• Excellent durability and flexibility in using.
• Specially designed cords enhance durability and length stability.
• Excellent in resistance againt heat, orl and water.
• Show stable in high speed rotation.
• Resistant to heat, oil, fatigue, aging and friction due to excellent and special frame.
• Large power, high speed, long service life, small distortion, less space occupying.
Rubber specification
Oil seals are used to prevent internal lubricant leakage and prevent the external fluid,dirt,dust or any other substances entering moving components in mechanical equipment. An oil seal normally consists of three basic components: the sealing element(rubber part),the metal case, and the spring.
| 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 |
FAQ
1,Are you manufacture or trading company ?
We are a manufacture
2,Can I get samples from you ?
Of course, you can. If the samples you need we have in stock, you can get them for free,only need to pay for the express cost.
3,Can you produce OEM products ?
Yes, we can produce products by your drawing or samples.
4.How is the quality?
Strict control when production, 100% inspection before shipment.
5.Do you provide samples ? is it free or extra ?
Yes,with batch order we could offer the sample for free charge but do not pay the cost of freight.
6. Could you supply solutions to us?
Sure we can.