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NAK Seals
NAK EC42x6 Nitrile Rubber End Cap Seal 42x6mm
- 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]...
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Limited Availability
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Outside Diameter: 42mm
Width: 6mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC42x7 Blue Nitrile Rubber End Cap Seal 42x7mm
- 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: 42mm
Width: 7mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC42x7 Nitrile Rubber End Cap Seal 42x7mm
- 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: 42mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC42x8 Blue Nitrile Rubber End Cap Seal 42x8mm
- 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: 42mm
Width: 8mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC42x8 Nitrile Rubber End Cap Seal 42x8mm
- 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: 42mm
Width: 8mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC42x9.5 Nitrile Rubber End Cap Seal 42x9.5mm
- 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: 42mm
Width: 9.5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC45x10 Nitrile Rubber End Cap Seal 45x10mm
- 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: 45mm
Width: 10mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC45x5 Nitrile Rubber End Cap Seal 45x5mm
- 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: 45mm
Width: 5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC45x7 Brown FKM Rubber End Cap Seal 45x7mm
- 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: 45mm
Width: 7mm
Style: EC
Colour: Brown
Hardness: 75
Rubber Material: FKM
NAK EC45x7 Nitrile Rubber End Cap Seal 45x7mm
- 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: 45mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC46x7 Nitrile Rubber End Cap Seal 46x7mm
- 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: 46mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC47x10 Blue Nitrile Rubber End Cap Seal 47x10mm
- 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: 47mm
Width: 10mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC47x10 Nitrile Rubber End Cap Seal 47x10mm
- 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: 47mm
Width: 10mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC47x5 Nitrile Rubber End Cap Seal 47x5mm
- 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: 47mm
Width: 5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC47x6.5 Nitrile Rubber End Cap Seal 47x6.5mm
- 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: 47mm
Width: 6.5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC47x7 Blue Nitrile Rubber End Cap Seal 47x7mm
- 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: 47mm
Width: 7mm
Style: EC
Colour: Blue
Hardness: 70
Rubber Material: Nitrile
NAK EC47x7 Brown FKM Rubber End Cap Seal 47x7mm
- 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: 47mm
Width: 7mm
Style: EC
Colour: Brown
Hardness: 75
Rubber Material: FKM
NAK EC47x7 Nitrile Rubber End Cap Seal 47x7mm
- 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: 47mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC47x8 Nitrile Rubber End Cap Seal 47x8mm
- 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: 47mm
Width: 8mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC48x4 Nitrile Rubber End Cap Seal 48x4mm
- 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: 48mm
Width: 4mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC48x7 Nitrile Rubber End Cap Seal 48x7mm
- 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: 48mm
Width: 7mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC50x10 Nitrile Rubber End Cap Seal 50x10mm
- 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: 50mm
Width: 10mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC50x16 Nitrile Rubber End Cap Seal 50x16mm
- 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: 50mm
Width: 16mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC50x5 Nitrile Rubber End Cap Seal 50x5mm
- 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: 50mm
Width: 5mm
Style: EC
Colour: Black
Hardness: 70
Rubber Material: Nitrile
NAK EC50x7 Blue Nitrile Rubber End Cap Seal 50x7mm
- 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: 50mm
Width: 7mm
Style: EC
Colour: Blue
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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