Product Name:
Rotary Shaft Oil Seal for Fuwa Axle 20T ,Semi-Trailer Oil Seal
137x200x20
OEM: 456112A
Oil Seal Stucture:
Product Name |
Trailer Oil Seal |
Size |
137x200x12 |
Truck Model
| Fuwa |
OEM
| 456112A |
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 |
Different Type of Oil Seals
| Type | Material | Lip | Spring | Feature |
| TC | NBR & FKM | Double Lips | Single | Metal Coverd Rubber |
| TB | NBR | Double Lips | Single | Metal Case |
| TA | NBR | Double Lips | Single | Metal Case |
| sc | NBR & FKM | Single | Single | Double Metal Shell |
| SB | NBR | Single | Single | Metal Case |
| SA | NBR | Single | Single | Double Metal Shell |
| Dc | NBR | Double Lips | Double | Double Springs |
| vc | NBR & FKM | Single | Without | Metal Coverd Rubber |
| VB | NBR | Single | Without | Metal Case |
| Tcv | NBR | Double Lips | Single | High Pressure |
| TCN | NBR | Double Lips | Single | High Pressure |
| PTFE | PTFE | Single & Double Lips | Without | Stainless steel |
| HTCL | NBR & FKM | Double Lips | Single | Inside thread L |
| HTCR | NBR & FKM | Double Lips | single | lnside thread R |
Performance of Oil Seal's 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
|
Typical Applications
Primarily for applications with no pressure or very low pressure up
to 7psi (0.5bar) spikes*
General purpose seal for oil and grease retention for power
transmission, motors, pumps, gear boxes, fans, machine tools and
others.
Operating Range
Maximum Pressure: 3psi (0.2bar) continuous, 7psi (0.5bar)* max. pressure spikes
depending on shaft speed
Temperature: -58 to 400°F (-50 to 200°C) depending on seal material
Shaft Surface Speed: Up to 7,000 fpm (35m/s)* depending on shaft diameter and seal
material
Materials: NBR (Nitrile), FKM, ®, HNBR, EPDM, low temperature and low-friction
material grades.
Brand Advantage:
---It was awarded the honorary title of “Top Ten Brands of China
Auto Parts Industry” by the Organizing Committee of China Auto
Parts Industry General Appraisal, and became the “Customer of World
Expo Commercial Cards for Expo 2010 Shanghai”. In 2011, it became
the brand of CCTV-7.
Production Advantage:
---We have passed the IATF16949:2016 quality management
certification and have qualified environmental inspection
procedures and equipment;.
---We have the Advanced production equipment and process to provide
you with high quality and low price products and services
Service Advantage:
---We have a team for overseas market. In this team, we will follow
customers needs about the products and make sure customers are
satisfied with products.Also, we will try our best to solve
problems for customers and give them the best solutions.
Characteristics of internal rotation labyrinth seal:
1.The inner rotary oil seal is actually a kind of structure type of
rotary seal, which is generally composed of moving ring and static
ring.
2.It is the use of the structure of the shape of the arrangement,
so that the path of oil leakage elongated, as if into the "maze",
and leakage of oil, because of the role of rotating centrifugal
force, can return halfway and no longer leakage.
3.Due to less friction than the skeleton oil seal, and the higher
the rotating speed, the better the sealing effect, it is often used
in high-speed rotating occasions.
FAQ:
Q : When can I get the price?
A : We usually quote within 24 hours after we get your inquiry. If
you are very urgent to get the price, please tell us by E-mail,so
that we will regard your inquiry as the first priority.
Q : How can I get a sample to check your quality?
A :After price confirmation, you can require for samples to check
our quality.
Q : Can you do the design for us?
A :Yes. We have a professional team with rich experience in
packaging box design and manufacturing. We can manufacture the
products as per your requirements.
Q : How long can I expect to get the sample?
A :It will be ready for delivery in 7-10 days. The samples will be
sent to you via express and arrive in 3-5 days.
Q : What about the lead time for mass production?
A :Usually 30-45 days after you confirm the PP sample and we
received your deposit.
