GSJ Rod Seal

GSJ is a single-acting seal, which is divided into a piston seal and a piston rod seal. GSJ has the advantages of low friction, no creep, low starting force, high-pressure resistance and simple groove structure.

Max pressure: 0-40MPA
Temp range: -40~+200℃
Max Speed: ≤5m/s
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Description

Description-GSJ Rod Seal

GSJ Rod Seal is usually a combination of a rubber O ring and a Teflon ring. The O ring is a force-applying element that provides sufficient sealing force and compensates for the Teflon ring. Suitable for sealing piston rods for hydraulic cylinders.

Property

Name Hydraulic seals brown 40% bronze PTFE step seal GSJ 20*27.5*3.2
Material NBR+PTFE
Color Black, Brown
Temperature -40~+200℃
Medium Hydraulic Oil, Water, Air, Emulation
Speed ≤5m/s
Press 0-40MPA
Application Excavator, Metallurgical Machinery, Loader, Chemical Machinery and other occasions.

Advantage

● Low friction resistance, no creeping phenomenon
● The dynamic and static sealing effects are quite good
● no viscous phenomenon
● Good performance when there is lubrication and no lubrication
● The groove structure is simple
● High-pressure resistance and adaptability to working conditions
● Multiple choices of specifications

Catalog

Type GSJ SIZE
Shaft diameter Groove bottom diameter Groove width
0200L 20 27.5 3.2
0200 20 31 4.2
0220L 22 29.5 3.2
0220L 22 33 4.2
0250L 25 32.5 3.2
0250 25 36 4.2
0280 28 39 4.2
0300 30 41 4.2
0320 32 43 4.2
0350 35 46 4.2
0360 36 47 4.2
0380L 38 49 4.2
0380 38 53.5 6.3
0400L 40 51 4.2
0400 40 55.5 6.3
0420L 42 53 4.2
0420 42 57.5 6.3
0450L 45 56 4.2
0450 45 60.5 6.3
0500L 50 61 4.2
0500 50 65.5 6.3
0550L 55 66 4.2
0550 55 70.5 6.3
0560L 56 67 4.2
0560 56 71.5 6.3
0600L 60 71 4.2
0600 60 75.5 6.3
0630L 63 74 4.2
0630 63 78.5 6.3
0650 65 80.5 6.3
0680 68 83.5 6
0700 70 85.5 6.3
0750 75 90.5 6.3
0800 80 95.5 6.3
0850 85 100.5 6.3
0900 90 105.5 6.3
0950 95 110.5 6.3
1000 100 115.5 6.3
1050 105 120.5 6.3
1100 110 125.5 6.3

The above specification is not complete. Besides, we can customize the non-standard parts for you.

Please feel free to contact me.

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