The radial oil seal SC
TECHNICAL DRAWING
Product Features
Outer edge of oil seal: rubber wrapping
The sealing lip is fitted with a spring
The front end face of the sealing lip is machined
Sealing lip molding finished
Recommended
Industrial gearbox
Axis (moderate pollution)
Electric tools
Scope of Application
Axis with skeleton oil seal is widely used in processing industry, mechanical engineering and equipment used in the motor and gear axis seal, mill and heavy in the mechanical transmission parts, stretching the spring increases the sealing lip seal radial force of the axis of rotation, wheel hub, bridge axis, differential seal, forklifts, excavators and other agricultural machinery and engineering mechanical transmission system of industrial gear box, Sealing of hydraulic components (pumps, motors).
Role
Oil Seals SC is a separate rotary shaft seal used to seal the rotating shaft. The rubber seal on the housing ensures a good static seal and thermal expansion balance, such as seal in light metal housing, seal in rough surfaces, seal in split housing and static seal in gaseous media.
1、Packaging
The size and number of oil seals delivered to you vary. Generally with bags, rust-proof paper, corrugated cardboard boxes and other packaging. To prevent rust, adhesion of foreign objects or damage, please do not open the seal before immediate assembly.
2、Storage
Storage precautions
When storing the oil seal, please pay attention to the following:
① Please do not open the original package, for fear of adhesion dust and damage.
② Please do not be exposed to sunlight for a long time, ultraviolet rays will accelerate the aging of rubber.
③ Please do not place in wet places, wet environment will make the outer circumference of the metal oil seal and oil seal with spring rust.
Do not place it near high temperature heat sources such as boilers and furnaces, because heat will promote rubber aging.
⑤ Do not bind the oil seal with a string and hang it on a nail or metal line, which will cause deformation of the oil seal and damage to the lip end.
⑥ For the oil-sealed occasions that have been opened and not used, please prevent rust and prevent sand, dust and other foreign bodies from attaching and mixing.
⑦ When using and handling the oil seal, in order to prevent the deformation of the oil seal and the spring from falling off, please do not give excessive impact.
3. Storage period
The storage period of the oil seal is shown in the following table, please use it as the storage period in the warehouse
| Product | material
|
Storage period
|
|
Rubber overall product |
Nitrile butadiene rubber（NBR） | 10year |
| Acrylic rubber（ACM） | 20year | |
| Silicone rubber（VMQ） | 20year | |
| Fluororubber（FKM） | 20year | |
|
Rubber burning products |
Nitrile butadiene rubber（NBR） | 10year |
| Acrylic rubber（ACM） | 10year | |
| Silicone rubber（VMQ） | 10year | |
| Fluororubber（FKM） | 10year |
DoubleActing
Helix
Oscillating
Reciprocating
Rotary
SingleActing
Static
| Ø – Range | Pressure Range | Temp Range | Velocity |
| 0-2000 mm | 0.05Mpa | -55°C- +260°C | 40m/s |
