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Best Blue Lip Seals of 2026

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Tom Law

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Lip seals in blue shade are essential components used in machinery and equipment to prevent the leakage of fluids and gases. These seals are made from high-quality materials and designed to fit perfectly into different types of machinery, including hydraulic systems, pumps, and compressors. They are known for their durability, resistance to wear and tear, and ability to withstand harsh operating conditions. Lip seals in blue shade are a reliable and cost-effective solution for sealing applications, making them a popular choice among industries such as automotive, aerospace, and manufacturing.

At a Glance: Our Top Picks

sourcing map UN Radial Shaft Seal Pack of 5 Cover #TOP 1

sourcing map UN Radial Shaft Seal Pack of 5

9.9
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PATIKIL UN Radial Shaft Seal 12mm ID x 20mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder Cover #TOP 2

PATIKIL UN Radial Shaft Seal 12mm ID x 20mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder

9.8
Read Review
sourcing map UN Radial Shaft Seal 12mm ID x 18mm OD x 6mm Width PU Oil Seal, Blue Pack of 5 Cover #TOP 3

sourcing map UN Radial Shaft Seal 12mm ID x 18mm OD x 6mm Width PU Oil Seal, Blue Pack of 5

9.6
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Top 10 Blue Lip Seals

#TOP 1

sourcing map UN Radial Shaft Seal Pack of 5

sourcing map UN Radial Shaft Seal Pack of 5 Cover

sourcing map UN Radial Shaft Seal 8mm ID x 16mm OD x 6mm Width PU Oil Seal, Blue Pack of 5

The sourcing map Oil Seal features an 8mm internal diameter, 16mm outer diameter, and 6mm width, making it ideal for various applications. With a working speed of less than 0.5m/s and pressure of up to 35Mpa, it offers excellent performance. The PU material ensures resistance to oil, wear, and low temperatures, providing durability in challenging conditions. This seal is designed to prevent dust and debris from entering hydraulic cylinders, offering you peace of mind and ease of installation.

9.9
FTB Score
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What We Like

  • Durable PU material
  • Prevents debris entry
  • Easy to install
  • Wide application range
  • High performance specifications
#TOP 2

PATIKIL UN Radial Shaft Seal 12mm ID x 20mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder

  • PATIKIL
  • pta241205tt001348eu
  • 12mm x 20mm x 5mm
PATIKIL UN Radial Shaft Seal 12mm ID x 20mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder Cover

PATIKIL UN Radial Shaft Seal 12mm ID x 20mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder, Blue

Features

  • Advantage: Crafted From PU, With Wear Resistance And Impact Resistance, Offers Durability And Longevity, Is Waterproof, Has Good Sealing, And Is Not Easy To Compress And Deform.
  • Cross Section Type: UN Shape; Hardness: A90; Width: 5 Mm / 0.19 Inch; Inner Diameter: 12 Mm / 0.47 Inch; Outer Diameter: 20 Mm / 0.79 Inch; Working Temperature Range: -20°C To 100°C (-4 °F To 212°F); Working Pressure Range: Less Than 35 MAP; Package Content: 5 Pcs X Lip Seal
  • NOTE: Please Confirm The Required Size And Material Before Purchase, And Put It In The Right Place.
9.8
FTB Score
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#TOP 3

sourcing map UN Radial Shaft Seal 12mm ID x 18mm OD x 6mm Width PU Oil Seal, Blue Pack of 5

sourcing map UN Radial Shaft Seal 12mm ID x 18mm OD x 6mm Width PU Oil Seal, Blue Pack of 5 Cover

sourcing map UN Radial Shaft Seal 12mm ID x 18mm OD x 6mm Width PU Oil Seal, Blue Pack of 5

Features

  • [Operation Range] - Working Speed: Less Than 0.5m/s; Working Pressure: Less Than 35Mpa; Working Temperature Range: -35°C To 100°C (-31°F To 212°F)
  • [UN Type] - 12mmx18mmx6mm Y-Shape 90A Mechanical Seal For Piston And Piston Rod
  • [PU Material] - Oil Resistance, Wear Resistance, Low-Temperature Resistance, Aging Resistance, High Hardness, Elasticity
9.6
FTB Score
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#TOP 4

PATIKIL UN Radial Shaft Seal 16mm ID x 22mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder

  • PATIKIL
  • pta241205tt001350eu
  • 16mm x 22mm x 5mm
PATIKIL UN Radial Shaft Seal 16mm ID x 22mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder Cover

PATIKIL UN Radial Shaft Seal 16mm ID x 22mm OD x 5mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder, Blue

Features

  • Advantage: Crafted From PU, With Wear Resistance And Impact Resistance, Offers Durability And Longevity, Is Waterproof, Has Good Sealing, And Is Not Easy To Compress And Deform.
  • Cross Section Type: UN Shape; Hardness: A90; Width: 5 Mm / 0.19 Inch; Inner Diameter: 16 Mm / 0.63 Inch; Outer Diameter: 22 Mm / 0.87 Inch; Working Temperature Range: -20°C To 100°C (-4 °F To 212°F); Working Pressure Range: Less Than 35 MAP; Package Content: 5 Pcs X Lip Seal
  • NOTE: Please Confirm The Required Size And Material Before Purchase, And Put It In The Right Place.
9.5
FTB Score
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#TOP 5

PATIKIL UN Radial Shaft Seal 30mm ID x 37mm OD x 6mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder

  • PATIKIL
  • pta241205tt001382eu
  • 30mm x 37mm x 6mm
PATIKIL UN Radial Shaft Seal 30mm ID x 37mm OD x 6mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder Cover

PATIKIL UN Radial Shaft Seal 30mm ID x 37mm OD x 6mm Width, 5 Pcs PU Oil Seal for Industry Bearing Shaft Pumps Piston Cylinder, Blue

Features

  • Advantage: Crafted From PU, With Wear Resistance And Impact Resistance, Offers Durability And Longevity, Is Waterproof, Has Good Sealing, And Is Not Easy To Compress And Deform.
  • Cross Section Type: UN Shape; Hardness: A90; Width: 6 Mm / 0.24 Inch; Inner Diameter: 30 Mm / 1.18 Inch; Outer Diameter: 37 Mm / 1.46 Inch; Working Temperature Range: -20°C To 100°C (-4 °F To 212°F); Working Pressure Range: Less Than 35 MAP; Package Content: 5 Pcs X Lip Seal
  • NOTE: Please Confirm The Required Size And Material Before Purchase, And Put It In The Right Place.
9.4
FTB Score
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#TOP 6

sourcing map UN Radial Shaft Seal 10mm ID x 22mm OD x 6mm Width PU Oil Seal, Blue Pack of 5

sourcing map UN Radial Shaft Seal 10mm ID x 22mm OD x 6mm Width PU Oil Seal, Blue Pack of 5 Cover

sourcing map UN Radial Shaft Seal 10mm ID x 22mm OD x 6mm Width PU Oil Seal, Blue Pack of 5

Features

  • [Operation Range] - Working Speed: Less Than 0.5m/s; Working Pressure: Less Than 35Mpa; Working Temperature Range: -35°C To 100°C (-31°F To 212°F)
  • [UN Type] - 10mmx22mmx6mm Y-Shape 90A Mechanical Seal For Piston And Piston Rod
  • [PU Material] - Oil Resistance, Wear Resistance, Low-Temperature Resistance, Aging Resistance, High Hardness, Elasticity
9.4
FTB Score
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#TOP 7

YOKIVE 10 Pcs UHS Radial Shaft Seals

  • YOKIVE
  • yof240723kk000353jp
  • Blue
YOKIVE 10 Pcs UHS Radial Shaft Seals Cover

YOKIVE 10 Pcs UHS Radial Shaft Seals, Industry PU Oil Seals for Hydraulic Cylinders (Blue, 16-mm ID x 24-mm OD 5-mm Width)

Features

  • √ WHAT YOU GET - The Package Comes With 10pcs Lip Oil Seals That Measure Inner Diameter: 16-Mm, Outer Diameter: 24-Mm, Max. Outer Diameter: 25.8-Mm, Width: 5-Mm, Hardness: 90A, Working Speed: Less Than 0.5m/s, Working Pressure: Less Than 35Mpa, Work Temperature Range: -35°C To 100°C (-31°F To 212°F), Cross Section Type: Y Shape
  • √ MULTIPURPOSE - Our Oil Seals Are Great For Industry, And Workshops, Suitable For Industrial Hydraulic Cylinders, Cylinders, Hoists, Guide Moving Rods, Piston Pull Rods, And One Way Piston Seals In Static Pressure.
  • √ SPECIAL DESIGNED - The UHS Oil Seal Inner And Outer Sealing Lips Are Of Equal Height And Have A Y-Shaped Cross-Section.
9.4
FTB Score
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#TOP 8

YOKIVE 5 Pcs UN Radial Shaft Seals

  • YOKIVE
  • yof240723kk000318jp
YOKIVE 5 Pcs UN Radial Shaft Seals Cover

YOKIVE 5 Pcs UN Radial Shaft Seals, Industry PU Oil Seals for Hydraulic Cylinders (Blue, 12-mm ID x 18-mm OD 5-mm Width)

Features

  • √ WHAT YOU GET - The Package Comes With 5pcs Lip Oil Seals That Measure Inner Diameter: 12-Mm, Outer Diameter: 18-Mm, Max. Outer Diameter: 19-Mm, Width: 5-Mm, Hardness: 90A, Working Speed: Less Than 0.5m/s, Working Pressure: Less Than 35Mpa, Work Temperature Range: -35°C To 100°C (-31°F To 212°F), Cross Section Type: Y Shape
  • √ MULTIPURPOSE - Our Oil Seals Are Great For Industry, And Workshops, Suitable For Industrial Hydraulic Cylinders, Cylinders, Hoists, Guide Moving Rods, Piston Pull Rods, And One Way Piston Seals In Static Pressure.
  • √ SPECIAL DESIGNED - The UHS Oil Seal Inner And Outer Sealing Lips Are Of Equal Height And Have A Y-Shaped Cross-Section.
9.2
FTB Score
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#TOP 9

YOKIVE 2 Pcs UN Radial Shaft Seals

  • YOKIVE
  • yof240723kk000327jp
YOKIVE 2 Pcs UN Radial Shaft Seals Cover

YOKIVE 2 Pcs UN Radial Shaft Seals, Industry PU Oil Seals for Hydraulic Cylinders (Blue, 22-mm ID x 30-mm OD 5-mm Width)

Features

  • √ WHAT YOU GET - The Package Comes With 2pcs Lip Oil Seals That Measure Inner Diameter: 22-Mm, Outer Diameter: 30-Mm, Max. Outer Diameter: 31-Mm, Width: 5-Mm, Hardness: 90A, Working Speed: Less Than 0.5m/s, Working Pressure: Less Than 35Mpa, Work Temperature Range: -35°C To 100°C (-31°F To 212°F), Cross Section Type: Y Shape
  • √ MULTIPURPOSE - Our Oil Seals Are Great For Industry, And Workshops, Suitable For Industrial Hydraulic Cylinders, Cylinders, Hoists, Guide Moving Rods, Piston Pull Rods, And One Way Piston Seals In Static Pressure.
  • √ SPECIAL DESIGNED - The UHS Oil Seal Inner And Outer Sealing Lips Are Of Equal Height And Have A Y-Shaped Cross-Section.
9.0
FTB Score
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#TOP 10

YOKIVE 2 Pcs UHS Radial Shaft Seals

  • YOKIVE
  • yof240723kk000330jp
YOKIVE 2 Pcs UHS Radial Shaft Seals Cover

YOKIVE 2 Pcs UHS Radial Shaft Seals, Industry PU Oil Seals for Hydraulic Cylinders (Blue, 28-mm ID x 35.5-mm OD 5-mm Width)

Features

  • √ WHAT YOU GET - The Package Comes With 2pcs Lip Oil Seals That Measure Inner Diameter: 28-Mm, Outer Diameter: 35.5-Mm, Max. Outer Diameter: 37-Mm, Width: 5-Mm, Hardness: 90A, Working Speed: Less Than 0.5m/s, Working Pressure: Less Than 35Mpa, Work Temperature Range: -35°C To 100°C (-31°F To 212°F), Cross Section Type: Y Shape
  • √ MULTIPURPOSE - Our Oil Seals Are Great For Industry, And Workshops, Suitable For Industrial Hydraulic Cylinders, Cylinders, Hoists, Guide Moving Rods, Piston Pull Rods, And One Way Piston Seals In Static Pressure.
  • √ SPECIAL DESIGNED - The UHS Oil Seal Inner And Outer Sealing Lips Are Of Equal Height And Have A Y-Shaped Cross-Section.
9.0
FTB Score
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Editor's Notes

During our blue lip seal research, we found 37 blue lip seal products and shortlisted 10 quality products. We collected and analyzed 3,143 customer reviews through our big data system to write the blue lip seals list. We found that most customers choose blue lip seals with an average price of £20.00.

The blue lip seals are available for purchase. We have researched hundreds of brands and picked the top brands of blue lip seals, including sourcing map, PATIKIL, YOKIVE.

Written by

Tom Law Avatar

Tom Law

Tom Law is an adventurer who has captured his love for nature into all of his works. A native of Newcastle, Tom has always wanted to share beautiful stories alongside the lovely sights of nature. Fortunately, he took into photography on one of his many journeys and gradually grew a passion for it. Tom Law is now an expert photographer who tours the world while creating and keeping memories of his adventures. He frequently puts his thoughts and experiences into writing.