Gear Reducer, Gearbox
NAK sealing solutions for industrial gear reducers / gearo include rotary seals, oil gauge seals and end caps.
Rotary seals are manufactured to keep lubricants in and contaminants out.
Oil gauge seal indicates the oil level for people to replenish it if necessary.
End cap is designed for static sealing to act as a plug or barrier which is effective protection against air side contaminants.
Advantages of NAK seals for industrial gear reducers / gearboxes：
- Good O.D. static sealing
- Compensation of the resulting gap by different thermal expansion
- Reliable tightness
- Reduce risk of corrosion
- Low friction
- Capable of sealing for larger surface roughness
- Simple and easy installation