CAT120B PU NBR Tie Rod Hydraulic Cylinder Seal Kit for Excavator

Excavator Hydraulic Rod Seals CAT120B Boom Seal Kit Cylinder For SKF

Dark blue SKF rod seal:

The reinforced structure design is insensitive to the slight damage of piston rod and sealing groove and will not leak.

The diameter of the product is in the middle of the design, the dynamic performance in the groove is good, easy to install.

U - 1023 polyurethane material has a wide working temperature range, the limit temperature range is-60 °C to 130 °C, and the long-term temperature range is 30 °C to 110°C.

The product has a star ring, which ensures the precompression and shrinkage of the seal lip under the condition of high and low pressure, and improves the reliability of the seal. Good sealing performance can be achieved even in low temperature working environment.

Disposable injection molding technology, does not need to go through the secondary trimming, the size is more accurate, the performance is superior.

Dark blue SKF HBY:

• Choose polyurethane material to have the ability of high temperature resistance.
• WIth Polyurethane material, buffer seal has high strength and impact resistance.
• The matching ring has high strength and strong extrusion resistance.
• The matching ring size is reasonable and easy to install, which avoids the installation problems and use problems caused by the size or size of the matching ring. And it is not easy to absorb water and expand, resulting in size changes
• Perfect structural design, good oil return characteristics, avoiding pressure

Sky blue wiper seal:

Advantages:

1,Aging Resistant

2,Long Life

3,Phosphating Treatment

4,Very good wear resistance

5,Excellent dust proof effect

6,Easy installation