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QRN
Design
    • Quad Shaped Orings are useful in applications where a traditional Oring profile has failed due to spiralling. The Quad shaped profile helps to stabilise the Oring and prevent the oring from spiralling in its groove.
    • Can be combined with a backup ring to increase the pressure tolerance and assist in resisting extrusion.
    • Available in a wide variety of materials in a wide variety of sizes.
Material
    • Nitrile 70A Duro - Precision Moulded.
Application
    • Orings can be used in a wide variety of hydraulic, pneumatic and general purpose applications.
    • Whilst in certain applications an Oring can be used in a dynamic environment, it is recommended that Orings be used in a static applications only.
Fluids
    • Hydraulic fluids, petroleum fuels and oils

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Product Code
Description
Availability
Qty
QRN-470
20.955 X 0.275" - X-Ring NBR 70 Duro BS470
21
QRN-470 - 20.955 X 0.275" - X-Ring NBR 70 Duro BS470
Product Information
Product CodeQRN-470
Description20.955 X 0.275" - X-Ring NBR 70 Duro BS470
ProfileQRN
Internal Diameter20.955
Seal Height0.275
Max. Temp C110
Alt. Part No.RQR470
QRN-391
21.955 X 0.210" - X-Ring NBR 70 Duro BS391
-
Enquire
QRN-391 - 21.955 X 0.210" - X-Ring NBR 70 Duro BS391
Product Information
Product CodeQRN-391
Description21.955 X 0.210" - X-Ring NBR 70 Duro BS391
ProfileQRN
Internal Diameter21.955
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR391
QRN-471
21.955 X 0.275" - X-Ring NBR 70 Duro BS471
0
QRN-471 - 21.955 X 0.275" - X-Ring NBR 70 Duro BS471
Product Information
Product CodeQRN-471
Description21.955 X 0.275" - X-Ring NBR 70 Duro BS471
ProfileQRN
Internal Diameter21.955
Seal Height0.275
Max. Temp C110
Alt. Part No.RQR471
QRN-392
22.940 X 0.210" - X-Ring NBR 70 Duro BS392
7
QRN-392 - 22.940 X 0.210" - X-Ring NBR 70 Duro BS392
Product Information
Product CodeQRN-392
Description22.940 X 0.210" - X-Ring NBR 70 Duro BS392
ProfileQRN
Internal Diameter22.940
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR392
QRN-472
22.940 X 0.275" - X-Ring NBR 70 Duro BS472
1
QRN-472 - 22.940 X 0.275" - X-Ring NBR 70 Duro BS472
Product Information
Product CodeQRN-472
Description22.940 X 0.275" - X-Ring NBR 70 Duro BS472
ProfileQRN
Internal Diameter22.940
Seal Height0.275
Max. Temp C110
Alt. Part No.RQR472
QRN-393
23.940 X 0.210" - X-Ring NBR 70 Duro BS393
5
QRN-393 - 23.940 X 0.210" - X-Ring NBR 70 Duro BS393
Product Information
Product CodeQRN-393
Description23.940 X 0.210" - X-Ring NBR 70 Duro BS393
ProfileQRN
Internal Diameter23.940
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR393
QRN-473
23.940 X 0.275" - X-Ring NBR 70 Duro BS473
3
QRN-473 - 23.940 X 0.275" - X-Ring NBR 70 Duro BS473
Product Information
Product CodeQRN-473
Description23.940 X 0.275" - X-Ring NBR 70 Duro BS473
ProfileQRN
Internal Diameter23.940
Seal Height0.275
Max. Temp C110
Alt. Part No.RQR473
QRN-394
24.940 X 0.210" - X-Ring NBR 70 Duro BS394
-
Enquire
QRN-394 - 24.940 X 0.210" - X-Ring NBR 70 Duro BS394
Product Information
Product CodeQRN-394
Description24.940 X 0.210" - X-Ring NBR 70 Duro BS394
ProfileQRN
Internal Diameter24.940
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR394
QRN-474
24.940 X 0.275" - X-Ring NBR 70 Duro BS474
5
QRN-474 - 24.940 X 0.275" - X-Ring NBR 70 Duro BS474
Product Information
Product CodeQRN-474
Description24.940 X 0.275" - X-Ring NBR 70 Duro BS474
ProfileQRN
Internal Diameter24.940
Seal Height0.275
Max. Temp C110
Alt. Part No.RQR474
QRN-395
25.940 X 0.210" - X-Ring NBR 70 Duro BS395
-
Enquire
QRN-395 - 25.940 X 0.210" - X-Ring NBR 70 Duro BS395
Product Information
Product CodeQRN-395
Description25.940 X 0.210" - X-Ring NBR 70 Duro BS395
ProfileQRN
Internal Diameter25.940
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR395
QRN-475
25.940 X 0.275" - X-Ring NBR 70 Duro BS475
10
QRN-475 - 25.940 X 0.275" - X-Ring NBR 70 Duro BS475
Product Information
Product CodeQRN-475
Description25.940 X 0.275" - X-Ring NBR 70 Duro BS475
ProfileQRN
Internal Diameter25.940
Seal Height0.275
Max. Temp C110
Alt. Part No.RQR475
 
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