more than just bearings™
01603 720713   My Account
Basket
No items in your basket
 
 
My Account   01603 720713  
Abrasives  Abrasives
Adhesives  Adhesives
Bearings  Bearings
Castors  Castors
Janitorial  Janitorial
Lubricants & Chemicals  Lubricants & Chemicals
Motors & Gearboxes  Motors & Gearboxes
Plastics  Plastics
Pneumatics  Pneumatics
PPE  PPE
Site Maintenance  Site Maintenance
Tools   Tools
Transmissions  Transmissions
 Your Basket
 Contact Us
 Meet our Team
 Our Branches
Filter Results
Inside Dia:
Section:
Material:
Measurement System:
Pack Size:
Keyword Search:
Bearing Search
Inside Diameter
mm
Outside Diameter
mm
Width
mm
Type
How to measure bearings
O-rings
Why Us?
 1000's of items in stock
 Established in 2006
 Free Shipping
 Next Day Available
 150,000+ happy customers
 10,000,000+ items delivered
We accept Visa, Mastercard and American Express

Imperial O-rings (British Standard)

Bearings Oil Seals & O-rings O-rings

Browse our comprehensive range of British Standard (BS) imperial O-rings, manufactured from high-quality nitrile rubber with options available in alternative materials including Viton, silicone, PTFE and EPDM upon request. Our extensive selection features over 600 variants with inside diameters ranging from 1.78mm to 582.68mm and cross sections from 1.78mm to 6.99mm, available in both 10-pack and 100-pack quantities. These versatile sealing solutions offer excellent resistance to oils, chemicals, and high temperatures, making them ideal for numerous industrial applications including hydraulic systems, pumps, plumbing fixtures, and agricultural equipment. All O-rings are manufactured to precise British Standard specifications, ensuring consistent quality and reliable sealing performance when properly installed in grooved applications, effectively preventing leakage between mating surfaces across a wide range of static and dynamic uses.
Have you also tried: O-ring Cord  Metric Flanged Oilite Bearings  Metric Oil Seals  Male Parallel Hose Tail BSPP 
BS234 75.80x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS234 75.80x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
75.80mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£4.03 exc VAT
BS162 145.72x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS162 145.72x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
145.72mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£9.46 exc VAT
BS133 45.69x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS133 45.69x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
45.69mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£3.93 exc VAT
BS385 405.26x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS385 405.26x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
405.26mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£55.59 exc VAT
BS281 380.60x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS281 380.60x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
380.60mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£28.32 exc VAT
BS218 31.34x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS218 31.34x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
31.34mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£14.10 exc VAT
BS143 61.60x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS143 61.60x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
61.60mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£19.35 exc VAT
BS236 82.14x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS236 82.14x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
82.14mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£5.29 exc VAT
BS140 56.82x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS140 56.82x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
56.82mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£4.41 exc VAT
BS356 135.90x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS356 135.90x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
135.90mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£13.88 exc VAT
BS229 59.92x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS229 59.92x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
59.92mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£19.30 exc VAT
BS384 380.37x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS384 380.37x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
380.37mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£49.20 exc VAT
BS373 227.97x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS373 227.97x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
227.97mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£25.96 exc VAT
BS279 329.80x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS279 329.80x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
329.80mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£24.42 exc VAT
BS264 190.10x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS264 190.10x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
190.10mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£12.65 exc VAT
BS251 129.77x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS251 129.77x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
129.77mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£8.50 exc VAT
BS225 47.22x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS225 47.22x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
47.22mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£17.82 exc VAT
BS127 36.17x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS127 36.17x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
36.17mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£3.67 exc VAT
BS160 133.00x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS160 133.00x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
133.00mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£8.00 exc VAT
BS154 94.93x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS154 94.93x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
94.93mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£5.52 exc VAT
BS459 380.37x 6.99mm Imperial Nitrile Orings (Pack of 10)
BS459 380.37x 6.99mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
380.37mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
6.99mm
£58.96 exc VAT
BS435 145.42x 6.99mm Imperial Nitrile Orings (Pack of 100)
BS435 145.42x 6.99mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
145.42mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
6.99mm
£85.13 exc VAT
BS024 28.30x 1.78mm Imperial Nitrile Orings (Pack of 100)
BS024 28.30x 1.78mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
28.30mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
1.78mm
£11.62 exc VAT
BS343 94.62x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS343 94.62x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
94.62mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£10.25 exc VAT
BS340 85.09x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS340 85.09x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
85.09mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£9.13 exc VAT
BS242 101.20x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS242 101.20x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
101.20mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£6.21 exc VAT
BS137 52.07x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS137 52.07x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
52.07mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£4.06 exc VAT
BS139 55.25x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS139 55.25x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
55.25mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£4.16 exc VAT
BS213 23.40x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS213 23.40x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
23.40mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£13.12 exc VAT
BS150 72.69x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS150 72.69x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
72.69mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£4.95 exc VAT
BS156 107.63x 2.62mm Imperial Nitrile Orings (Pack of 10)
BS156 107.63x 2.62mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
107.63mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
2.62mm
£6.03 exc VAT
BS106 4.42x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS106 4.42x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
4.42mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£13.02 exc VAT
BS117 20.29x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS117 20.29x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
20.29mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£14.36 exc VAT
BS370 208.92x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS370 208.92x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
208.92mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£24.29 exc VAT
BS255 142.47x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS255 142.47x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
142.47mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£9.66 exc VAT
BS256 145.65x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS256 145.65x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
145.65mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£9.99 exc VAT
BS263 183.75x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS263 183.75x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
183.75mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£12.41 exc VAT
BS347 107.32x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS347 107.32x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
107.32mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£11.48 exc VAT
BS107 5.23x 2.62mm Imperial Nitrile Orings (Pack of 100)
BS107 5.23x 2.62mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
5.23mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
2.62mm
£13.11 exc VAT
BS040 72.76x 1.78mm Imperial Nitrile Orings (Pack of 10)
BS040 72.76x 1.78mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
72.76mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
1.78mm
£3.73 exc VAT
BS368 196.22x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS368 196.22x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
196.22mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£21.58 exc VAT
BS369 202.57x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS369 202.57x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
202.57mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£22.62 exc VAT
BS342 91.44x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS342 91.44x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
91.44mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£9.78 exc VAT
BS044 94.97x 1.78mm Imperial Nitrile Orings (Pack of 10)
BS044 94.97x 1.78mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
94.97mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
1.78mm
£5.78 exc VAT
BS353 126.37x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS353 126.37x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
126.37mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£13.22 exc VAT
BS224 44.04x 3.53mm Imperial Nitrile Orings (Pack of 100)
BS224 44.04x 3.53mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
44.04mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
3.53mm
£17.25 exc VAT
BS252 132.94x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS252 132.94x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
132.94mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£8.75 exc VAT
BS359 145.42x 5.33mm Imperial Nitrile Orings (Pack of 100)
BS359 145.42x 5.33mm Imperial Nitrile Orings (Pack of 100)
Inside Dia
145.42mm
Material
Nitrile
Measurement System
Imperial
Pack Size
100
Section
5.33mm
£64.99 exc VAT
BS247 117.07x 3.53mm Imperial Nitrile Orings (Pack of 10)
BS247 117.07x 3.53mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
117.07mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
3.53mm
£7.30 exc VAT
BS345 100.97x 5.33mm Imperial Nitrile Orings (Pack of 10)
BS345 100.97x 5.33mm Imperial Nitrile Orings (Pack of 10)
Inside Dia
100.97mm
Material
Nitrile
Measurement System
Imperial
Pack Size
10
Section
5.33mm
£11.13 exc VAT
Displaying 101 to 150 of 649 products
Last   3 / 13   Next
  • Customer Service
  • My Account
  • Contact Us
  • Meet our Team
  • Follow us on Facebook
  • Connect with us on Linkedin
  • Tweet us @bearingboys
  • Tag us on Instagram
  • Watch our Youtube Channel
  • Information
  • About Us
  • Trade Application
  • Returns
  • Delivery
  • Terms & Conditions
  • Privacy Policy
  • ISO 9001 45001 14001
  • Careers
  • Helpful Articles
  • Measuring Bearings
  • Measuring Belts
  • Belt Care & Selection
  • More Articles
  •  
  • Registered in England No. 5900054
  • VAT No. 762 8008 28
  • Head Office
  • Bearingboys Ltd
  • Unit 8, Mission Road
  • Rackheath, Norfolk
  • NR13 6PL
  • +44 (0) 1603 720713
  • Our Branches
  • © Bearingboys 2026
  • more than just bearings™
    • 0.406s 165 cd