Hydraulic Rod Seals RS-PU Type
The RS-PU type piston rod seal consists of a PU piston rod seal ring and an O-ring, used to seal the piston rod and piston of a hydraulic cylinder. The use of specially modified PU material can provide excellent low friction, wear resistance, pressure resistance, high temperature resistance and chemical corrosion resistance. The use of O-rings of different materials ensures a wide operating temperature range. Due to the special shape design, it has good oil film return characteristics. The RS-PU type is especially suitable for control cylinders, servo systems, machine tools, fast-response cylinders and construction machinery.
Applications:
Working pressure: ≤35MPa
Working temperature: -30℃～+180℃ (depending on the O-ring material)
Reciprocating speed: ≤4m/s
Media:
General petroleum-based hydraulic oil, water-glycol hydraulic oil, oil-water emulsion hydraulic oil.
Installation:
Rod diameter below 30mm requires open grooves to avoid damage to the sealing edge, measures should be taken to avoid sharp edges during installation.
Material:
Modified PU, high-performance NBR or FPM with different hardness, the standard type is high-performance NBR with hardness 70 degrees.
Hydraulic rod seal RS 110х125.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=110 mm; ØD=125.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 115.0x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 8 pcs.
Hydraulic rod seal RS 63х78.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=63 mm; ØD=78.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 69.0x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 40 pcs.
Hydraulic rod seal RS 60х75.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=60 mm; ØD=75.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 65.0x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 18 pcs.
Hydraulic rod seal RS 55х70.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=55 mm; ØD=70.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 61.5x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 11 pcs.
Hydraulic rod seal RS 45х60.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=45 mm; ØD=60.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 51.5x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 16 pcs.
Hydraulic rod seal RS 80х95.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=80 mm ; ØD=95.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 85x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 29 pcs.
Hydraulic rod seal RS 140х155.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=140 mm ; ØD=155.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 145x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic rod seal RS 130х145.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=130 mm ; ØD=145.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 136x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
Hydraulic rod seal RS 100х115.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=100 mm ; ØD=115.1 mm ; H=6.3m ; R1 max:1.2 mm ; O-пръстен: 105x5.33 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 12 pcs.
Hydraulic rod seal RS 65x80.1х6.3 PU98 + NBR70 до 350 bar KVK/China
Product data
Ød=65 mm; ØD=80.1 mm; H=6.3 mm; R1 max: 1.2 mm; O-пръстен: 71x5.3 mm
Material: PU98+NBR70
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 350 bar
Speed: ≤ 4.0 m/s
Temperature: -35°C ~ +180°C
Media: mineral hydraulic oils, water-glycol hydraulic oils, emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 10 pcs.
