Hydraulic rod seal RS 36х46.7х4.2 PU98 + NBR70 до 350 bar KVK/China
In stock 20 pcs.
- Code:33036046042
- Weight:0.020 Kgs
Product data
Ød=36 mm ; ØD=46.7 mm ; H=4.2mm ; R1 max:0.4 mm ; O-ring: 41.2x3.55 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
Estimated Shipping
to Targovishte starts at €3.11outside Targovishte starts at €3.21
to Targovishte starts at €2.86outside Targovishte starts at €2.86
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.
The main advantages are:
Particularly strong wear resistance.
Insensitive to shock loads and pressure peaks.
High crush resistance.
Ideal forehead density under no-load and low temperature conditions
Sealing effect.
For the toughest working conditions.
