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NAK Seals
NAK 150x170x15mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 150mm
Outside Diameter: 170mm
Length: 15mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 150x180x18mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 150mm
Outside Diameter: 180mm
Length: 18mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 15x25x7.3mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 15mm
Outside Diameter: 25mm
Length: 7.3mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 15x25x8mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 15mm
Outside Diameter: 25mm
Length: 8mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 160x180x13.5mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 160mm
Outside Diameter: 180mm
Length: 13.5mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 160x180x15mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 160mm
Outside Diameter: 180mm
Length: 15mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 165.1x177.8x6.35mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 165.1mm
Outside Diameter: 177.8mm
Length: 6.35mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 165x180x9mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 165mm
Outside Diameter: 180mm
Length: 9mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 166x180x15.5mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 166mm
Outside Diameter: 180mm
Length: 15.5mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 170x190x15mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 170mm
Outside Diameter: 190mm
Length: 15mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 170x200x18mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 170mm
Outside Diameter: 200mm
Length: 18mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 175x200x18.2mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 175mm
Outside Diameter: 200mm
Length: 18.2mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 175x200x19mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 175mm
Outside Diameter: 200mm
Length: 19mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 17x25x5.5mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 17mm
Outside Diameter: 25mm
Length: 5.5mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 180x200x15mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 180mm
Outside Diameter: 200mm
Length: 15mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 180x200x18mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 180mm
Outside Diameter: 200mm
Length: 18mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 190x210x12mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 190mm
Outside Diameter: 210mm
Length: 12mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 190x220x18mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 190mm
Outside Diameter: 220mm
Length: 18mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 195x220x16mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 195mm
Outside Diameter: 220mm
Length: 16mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 2.5x3x0.375 inch UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 2.5mm
Outside Diameter: 3mm
Length: 0.375mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 2.812x3.25x0.25 inch UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 2.812mm
Outside Diameter: 3.25mm
Length: 0.25mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 20.63x30.16x6.35mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 20.63mm
Outside Diameter: 30.16mm
Length: 6.35mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 200x220x15mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 200mm
Outside Diameter: 220mm
Length: 15mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 20x30x8mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 20mm
Outside Diameter: 30mm
Length: 8mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 21x37x12mm UOP Polyurethane Piston Seal - Allow 7-10 Days
- World-renowned NAK quality
- Over 40 years of experience in manufacturing
- One of the leading global manufacturers of seals
- Supplying over 70 countries worldwide with sealing solutions
NAK UOP Piston Seals: The UOP piston seal from NAK is a high-performance, dual-lip polyurethane seal designed for use in dynamic hydraulic applications. Engineered for installation in both [show more]...
Limited Stock
Inside Diameter: 21mm
Outside Diameter: 37mm
Length: 12mm
Material: Polyurethane
Style: UOP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK seals
Simply Bearings is proud to have earned a reputation as the UK's leading retailer of new and replacement parts for a massive variety of domestic, commercial and industrial applications. We stock a truly extensive range of products and components, including oil seals produced by Taiwan manufacturer NAK, with over 40 years of experience in sealing manufacturing and supplying over 70 countries worldwide, NAK are at the forefront of innovation and reliability. NAK features seals in a wide range of materials and designs including Nitrile rubber and FKM Rubber in a wide selection of different diameters and dimensions.
Finding the right sealing ring for your application couldn't be easier. Use the drop-down menus to specify your required internal and external diameters along with the desired width of the seal, and you'll instantly be shown all applicable products. All of our NAK sealing rings are matched with the low radial dimensions of roller bearings, so the inside diameter of the ring will need to match the outer diameter of the bearing element. The rings are easily installed, requiring simple location and pressing into the housing bore.







Chemical Resistance Table [Click Here]
