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NAK Seals
NAK EC28x4 Blue Nitrile Rubber End Cap Seal 28x4mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 28mm
Width: 4mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC28x4 Nitrile Rubber End Cap Seal 28x4mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 28mm
Width: 4mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC28x5 Brown FKM Rubber End Cap Seal 28x5mm
- 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 FKM Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with FKM rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 28mm
Width: 5mm
Style: EC
Colour: Brown
Hardness: 75
Rubber Material: FKM
NAK EC28x5 Nitrile Rubber End Cap Seal 28x5mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 28mm
Width: 5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC28x7 Blue Nitrile Rubber End Cap Seal 28x7mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 28mm
Width: 7mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC28x7 Nitrile Rubber End Cap Seal 28x7mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 28mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC28x9 Nitrile Rubber End Cap Seal 28x9mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 28mm
Width: 9mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC290x15 Nitrile Rubber End Cap Seal 290x15mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 290mm
Width: 15mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC290x18 Nitrile Rubber End Cap Seal 290x18mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 290mm
Width: 18mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC29x4 Nitrile Rubber End Cap Seal 29x4mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 29mm
Width: 4mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC30x5 Brown FKM Rubber End Cap Seal 30x5mm
- 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 FKM Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with FKM rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 30mm
Width: 5mm
Style: EC
Colour: Brown
Hardness: 75
Rubber Material: FKM
NAK EC30x5 Nitrile Rubber End Cap Seal 30x5mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 30mm
Width: 5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC30x6 Nitrile Rubber End Cap Seal 30x6mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 30mm
Width: 6mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC30x7 Blue Nitrile Rubber End Cap Seal 30x7mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 30mm
Width: 7mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC30x7 Nitrile Rubber End Cap Seal 30x7mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 30mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC30x8 Nitrile Rubber End Cap Seal 30x8mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 30mm
Width: 8mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC32x5 Blue Nitrile Rubber End Cap Seal 32x5mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 32mm
Width: 5mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC32x5 Nitrile Rubber End Cap Seal 32x5mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 32mm
Width: 5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC32x6 Nitrile Rubber End Cap Seal 32x6mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 32mm
Width: 6mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC32x7 Blue Nitrile Rubber End Cap Seal 32x7mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 32mm
Width: 7mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC32x7 Brown FKM Rubber End Cap Seal 32x7mm
- 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 FKM Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with FKM rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 32mm
Width: 7mm
Style: EC
Colour: Brown
Hardness: 75
Rubber Material: FKM
NAK EC32x7 Nitrile Rubber End Cap Seal 32x7mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 32mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC32x9.5 Nitrile Rubber End Cap Seal 32x9.5mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 32mm
Width: 9.5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC35x10 Nitrile Rubber End Cap Seal 35x10mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 35mm
Width: 10mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC35x4.5 Nitrile Rubber End Cap Seal 35x4.5mm
- 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 Nitrile Rubber End Cap Seal: The main purpose of an End Cap seal is to cap off where the shaft does not pass through the housing wall. A steel body covered with nitrile rubber provides an [show more]...
Limited Stock
Limited Availability
Please Enquire
Outside Diameter: 35mm
Width: 4.5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
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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