Product Name:
62x93x13.5/30mm New Type Differential Oil Seal for Dongfeng140
Truck ,with Dust Layer
Material:NBR
Technical Data:
Brand | Tebiete | Type | Abnormal shape | Material | NBR |
| Model | 62x93x13.5/30mm | Installation position | Differential oil seal | Apply to | Dongfeng 140 Truck |
| Hardress | shore A 70-80 | Temperature resistance | -40℃-300℃ | Standard | non-standard |
| ID | 62mm | OD | 93mm | Height | 13.5/30mm |
Oil seal type:
TC, TB, SC, SB, TB5SY, VC, VB,VK ,TA, SA ,SAY,SCNY2,SCOT,SCOTPLUS
TCV, TCN, TCN-6, TZ TCHD, TCHD-1 ,ISPID, 15Z, 15Z-3,
TC4, TB4, DC, DB,DCY, HSCL,HTC ,HTC9L,HTGL,KC, VR, MG, CNB, SCJY,
SCY, VK
| 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. |
7/5000 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. |
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.
| 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
|
Raw material and equipments:
1. We have unique production technology and advanced production
equipment;
2. Efficient and precise pre-forming machines have high production
efficiency and high speed, meanwhile greatly reduce the waste of
production raw materials, and are more efficient and energy-saving;
3. All oil seal vulcanizing machines use vacuum vulcanizing
machines and composite molds, which truly achieve high efficiency,
high environmental protection, low loss, low waste, and greatly
reduce production costs;
4. Various series of products have quality testing equipment. After
the completion of production research and development, fatigue
testing experiments will be performed. Product quality is strictly
controlled to allow substandard products to flow to the market.
5. Adhesive adopts German Lord's products, the world's first
adhesive force, better quality stabilizer.
6. Use Taiwan imported rubber, first-class quality, wear-resistant,
durable, high temperature resistance.
7. From raw materials to products, we strictly control every
quality control.
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.
