BS Hydraulic Rod Seals
BS hydraulic rod seal is a lip type seal that has two sealing lips and fits tightly at the outer diameter. Due to the presence of lubricant between the two lips, it greatly prevents dry friction and wear. In some cases, this type of seal can even replace expensive series configurations.
BS rod seals main advantages:
• Excellent wear resistance
• Impact resistance, anti extrusion
• Small compression deformation
• Adapted to the most demanding working conditions thanks to the pressure medium between the sealing lips
• Adequate lubrication
• Improved sealing performance under pressure
• Very good at preventing external air from entering the system
• Easy to install
Scope of application:
Pressure: ≤400 bar
Operating temperature: -30°C to +100°C
Surface speed: 0.5 m/s
Medium: mineral-based hydraulic oils, emulsions
Material: PU93 Shore. Compared with other polyurethane materials currently sold in the market, its main advantages include improved heat resistance, enhanced hydrolysis resistance, and small compression deformation.
Hydraulic rod seal BU 55x70x8.5/9.5 PU93+POM KVK up to 500 bar KVK/China
Product data
Ød=55 mm; ØD=70 mm; h=8.5 mm; L=9.5 mm ; d1=55.5 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 500 bar
Speed: ≤ 0.5 m/s
Temperature: -35°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 20 pcs.
Hydraulic rod seal BS 80x95x9 PU93 KVK up to 400 bar KVK/China
Product data
Ød=80 mm; ØD=95 mm; h=9 mm; HA=10 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 195 pcs.
Hydraulic rod seal BS 70x85x11.4 PU93 KVK up to 400 bar KVK/China
Product data
Ød=70 mm; ØD=85 mm; h=11.4 mm; HA=12.5 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 32 pcs.
Hydraulic rod seal BS 50x65x10 PU93 KVK up to 400 bar KVK/China
Product data
Ød=50 mm; ØD=65 mm; h=10 mm; HA=11 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 88 pcs.
Hydraulic rod seal BS 40x55x9 PU93 KVK up to 400 bar KVK/China
Product data
Ød=40 mm; ØD=55 mm; h=9 mm; HA=10 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 33 pcs.
Hydraulic rod seal BS 40x50x6 PU93 KVK up to 400 bar KVK/China
Product data
Ød=40 mm; ØD=50 mm; h=6 mm; HA=7 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 15 pcs.
Hydraulic rod seal BS 40x48x5.7 PU93 KVK up to 400 bar KVK/China
Product data
Ød=40 mm; ØD=48 mm; h=5.7 mm; HA=6.3 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 81 pcs.
Hydraulic rod seal BS 35x45x6 PU93 KVK up to 400 bar KVK/China
Product data
Ød=35 mm; ØD=45 mm; h=6 mm; HA=7 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 17 pcs.
Hydraulic rod seal BS 30x40x6 PU93 KVK up to 400 bar KVK/China
Product data
Ød=30 mm; ØD=40 mm; h=6 mm; HA=7 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 50 pcs.
Hydraulic rod seal BS 45x55x7.3 PU93 KVK up to 400 bar KVK/China
Product data
Ød=45 mm; ØD=55 mm; h=7.3 mm; HA=8 mm
Material: PU93
Application range (the following limit values cannot appear at the same time):
Pressure: ≤ 400 bar
Speed: ≤ 0.5 m/s
Temperature: -30°C ~ +100°C
Media: mineral-based hydraulic oils and emulsions
Manufacturer:
Zhongxingshun Sealing Products Factory
In stock 43 pcs.
