Sealing equipment

Reliable solutions for your requirements
quality all along the line
Sealing equipment
As a leading company in hydraulics HANSA-FLEX offers you all the seals you need for your application, from the rod seal through to the piston seal, flange seal or flat seal. Our product range also includes aluminium or copper seal rings, O-rings, Usit rings, guide rings, U-rings, support rings and wiper seals.

We have more than 8,000 standard seals in stock at our central warehouse, from 5 mm inside diameter to 520 mm outside diameter in all types of material: NBR, FPM, EPDM, MVQ, FFKM, PTFE, polyurethane, polyamide, graphite or stainless steel, slide bearings , PTFE, POM, bronze, etc.

Sealing equipment

Items 1 to 20 of 174 total
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  1. 08BS 9
    Temp. min. -30 °C
    Material (1) NBR
    (2) Cadmium-plated or passivated carbon steel
    Temp. max. 110 °C
    Design Usit ring
    Construction type self-centring
    Installation with screws and connecting pieces
  2. 08BS 9 FPM
    Temp. min. -20 °C
    Material (2) Cadmium-plated or passivated carbon steel
    (2) Cadmium-plated or passivated carbon steel
    Temp. max. 200 °C
    Design Usit ring
    Construction type self-centring
    Installation with screws and connecting pieces
  3. ALR (1,0 mm)
    Material Aluminium
  4. ALR (1,5 mm)
    Material Aluminium
  5. ALR (2,0 mm)
    Material Aluminium
  6. B Dichtung
    Application Hydraulics
    Temp. min. -30 °C
    Material fabric-reinforced NBR
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Design rod seal
  7. B FPM-C
    Application Hydraulics
    Temp. min. -10 °C
    Material FPM-C
    Sliding speed max. 0.5 m/s
    Temp. max. 150 °C
    Design rod seal
  8. B FPM-K
    Application Hydraulics
    Temp. min. -30 °C
    Material FPM-K
    Sliding speed max. 0.5 m/s
    Temp. max. 150 °C
    Design rod seal
  9. B GS
    Temp. min. -30 °C
    Material (1) Seal: fabric-reinforced NBR
    (2) Support ring: acetal resin / PTBR
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Max. operating pressure up to 250 bar
    Media Mineral oil
    Water emulsions
  10. B M
    Application Hydraulics
    Temp. min. -30 °C
    Material fabric-reinforced NBR
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Design rod seal
  11. B NEI
    Application Hydraulics
    Temp. min. -30 °C
    Material (1) Seal: fabric-reinforced NBR
    (2) Support ring: acetal resin / PTBR
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Design rod seal
  12. B NEI FPM
    Application Hydraulics
    Temp. min. -30 °C
    Material (1) Seal: FPM
    (2) Support ring: acetal resin / PTBR
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Design rod seal
  13. B NEO
    Application Hydraulics
    Temp. min. -30 °C
    Material (2) Seal: fabric-reinforced NBR
    (3) Back ring: acetal resin
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Design piston seal
  14. B NWO
    Application Hydraulics
    Temp. min. -30 °C
    Material (2) Seal: fabric-reinforced NBR
    (1) Guide ring: acetal resin
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Design piston seal
  15. B NWO-KR
    Application Hydraulics
    Temp. min. -30 °C
    Material (2) Seal: fabric-reinforced NBR
    (1) Guide ring: acetal resin
    (4) Seeger ring: acetal resin
    Sliding speed max. 0.5 m/s
    Temp. max. 110 °C
    Design piston seal
  16. BK 090
    Surface pressure 140 (≤ N/mm²)
    Application Hydraulics
    Thermal expansion coefficient 11 x 10-6 K-1
    Coefficient of thermal conductivity 60 W/(m·K)
    Temp. min. -50 °C
    pv for grease lubrication: 2.8 N/mm² x m/s
    for oil lubrication: 10 N/mm² x m/s
  17. BK 090 F
    Surface pressure 140 (≤ N/mm²)
    Application Hydraulics
    Thermal expansion coefficient 11 x 10-6 K-1
    Coefficient of thermal conductivity 60 W/(m·K)
    Temp. min. -50 °C
    pv for grease lubrication: 2.8 N/mm² x m/s
    for oil lubrication: 10 N/mm² x m/s
  18. BK-1
    Surface pressure 250 (≤ N/mm²)
    Application BK-1 bushes are suitable for transmission, rotational and oscillating movements
    Rod guide for pneumatic and hydraulic cylinders
    Attachment lugs of pneumatic and hydraulic cylinders
    Conveyor-belt systems, textile machinery, automobiles ...
    Thermal expansion coefficient parallel to ring surface: 11 x 10-6 K-1
    perpendicular to ring surface: 30 x 10-6 K-1
    Coefficient of thermal conductivity 40 W/(m·K)
    Temp. min. -200 °C
    pv Continuous operation: 1.8 N/mm² x m/s
    Short-term operation: 3.6 N/mm² x m/s
  19. BK-1 F
    Surface pressure 250 (≤ N/mm²)
    Application BK-1 bushes are suitable for transmission, rotational and oscillating movements
    Rod guide for pneumatic and hydraulic cylinders
    Attachment lugs of pneumatic and hydraulic cylinders
    Conveyor-belt systems, textile machinery, automobiles ...
    Thermal expansion coefficient parallel to ring surface: 11 x 10-6 K-1
    perpendicular to ring surface: 30 x 10-6 K-1
    Coefficient of thermal conductivity 40 W/(m·K)
    Temp. min. -200 °C
    pv Continuous operation: 1.8 N/mm² x m/s
    Short-term operation: 3.6 N/mm² x m/s
  20. BK-2
    Surface pressure 140 (≤ N/mm²)
    Application Attachment lugs of pneumatic and hydraulic cylinders
    Conveyor-belt systems, textile machinery, automobiles ...
    BK-2 bushes are suitable for rotational and oscillating movements
    Thermal expansion coefficient parallel to ring surface: 11 x 10-6 K-1
    perpendicular to ring surface: 48 x 10-6 K-1
    Coefficient of thermal conductivity 32 W/(m·K)
    Temp. min. -20 °C
    pv Operation with lubrication: 5 N/mm² x m/s
Items 1 to 20 of 174 total
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