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NAK Seals
NAK 24x36x7mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 24mm
Outside Diameter: 36mm
Length: 7mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 24x40x8mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 24mm
Outside Diameter: 40mm
Length: 8mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 24x50x12mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 24mm
Outside Diameter: 50mm
Length: 12mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25.4x31.75x3.96mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25.4mm
Outside Diameter: 31.75mm
Length: 3.96mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25.4x31.75x4.76mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25.4mm
Outside Diameter: 31.75mm
Length: 4.76mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25.4x38.1x6.35mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25.4mm
Outside Diameter: 38.1mm
Length: 6.35mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25.4x41.27x11.11mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25.4mm
Outside Diameter: 41.27mm
Length: 11.11mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 250x270x12mm UNR Nitrile Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 250mm
Outside Diameter: 270mm
Length: 12mm
Material: Nitrile
Style: UNR
Colour: Black
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 250x270x13mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 250mm
Outside Diameter: 270mm
Length: 13mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 250x280x22mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 250mm
Outside Diameter: 280mm
Length: 22mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x30x6mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 30mm
Length: 6mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x31x6mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 31mm
Length: 6mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x10mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 10mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x4mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 4mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x4mm UNP1 Polyurethane Symmetrical 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 UNP1 Symmetrical Seals: UNP1 symmetrical seals are robust, single-acting hydraulic seals with a refined symmetrical lip design, specifically engineered for high-performance sealing in both [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 4mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x4mm UNR Nitrile Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 4mm
Material: Nitrile
Style: UNR
Colour: Black
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x5mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 5mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x5mm UNR Nitrile Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 5mm
Material: Nitrile
Style: UNR
Colour: Black
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x6mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 6mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x32x7mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 32mm
Length: 7mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x33x10mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 33mm
Length: 10mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x33x4mm UNP Polyurethane Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 33mm
Length: 4mm
Material: Polyurethane
Style: UNP
Colour: Blue
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x33x4mm UNR Nitrile Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 33mm
Length: 4mm
Material: Nitrile
Style: UNR
Colour: Black
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x33x5.5mm UNR Nitrile Symmetrical 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 UNP Symmetrical Seals: UNP symmetrical seals are versatile, single-acting hydraulic seals featuring a symmetrical lip profile, designed for use in both piston and rod configurations. Their [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 33mm
Length: 5.5mm
Material: Nitrile
Style: UNR
Colour: Black
Need FKM Seals?
Replacement Rotarty Shaft Seal Springs?
Repair Shaft Sleeves?
Adhesives?
NAK 25x33x5.8mm UNP1 Polyurethane Symmetrical 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 UNP1 Symmetrical Seals: UNP1 symmetrical seals are robust, single-acting hydraulic seals with a refined symmetrical lip design, specifically engineered for high-performance sealing in both [show more]...
Limited Stock
Inside Diameter: 25mm
Outside Diameter: 33mm
Length: 5.8mm
Material: Polyurethane
Style: UNP
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.







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