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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-150
2.862 X 0.103" - X-Ring NBR 70 Duro BS150
883
QRN-150 - 2.862 X 0.103" - X-Ring NBR 70 Duro BS150
Product Information
Product CodeQRN-150
Description2.862 X 0.103" - X-Ring NBR 70 Duro BS150
ProfileQRN
Internal Diameter2.862
Seal Height0.103
Max. Temp C110
Alt. Part No.RQR150
QRN-040
2.864 X 0.070" - X-Ring NBR 70 Duro BS040
6
QRN-040 - 2.864 X 0.070" - X-Ring NBR 70 Duro BS040
Product Information
Product CodeQRN-040
Description2.864 X 0.070" - X-Ring NBR 70 Duro BS040
ProfileQRN
Internal Diameter2.864
Seal Height0.070
Max. Temp C110
Alt. Part No.RQR040
QRN-337
2.975 X 0.210" - X-Ring NBR 70 Duro BS337
4
QRN-337 - 2.975 X 0.210" - X-Ring NBR 70 Duro BS337
Product Information
Product CodeQRN-337
Description2.975 X 0.210" - X-Ring NBR 70 Duro BS337
ProfileQRN
Internal Diameter2.975
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR337
QRN-234
2.984 X 0.139" - X-Ring NBR 70 Duro BS234
59
QRN-234 - 2.984 X 0.139" - X-Ring NBR 70 Duro BS234
Product Information
Product CodeQRN-234
Description2.984 X 0.139" - X-Ring NBR 70 Duro BS234
ProfileQRN
Internal Diameter2.984
Seal Height0.139
Max. Temp C110
Alt. Part No.RQR234
QRN-151
2.987 X 0.103" - X-Ring NBR 70 Duro BS151
19
QRN-151 - 2.987 X 0.103" - X-Ring NBR 70 Duro BS151
Product Information
Product CodeQRN-151
Description2.987 X 0.103" - X-Ring NBR 70 Duro BS151
ProfileQRN
Internal Diameter2.987
Seal Height0.103
Max. Temp C110
Alt. Part No.RQR151
QRN-041
2.989 X 0.070" - X-Ring NBR 70 Duro BS041
15
QRN-041 - 2.989 X 0.070" - X-Ring NBR 70 Duro BS041
Product Information
Product CodeQRN-041
Description2.989 X 0.070" - X-Ring NBR 70 Duro BS041
ProfileQRN
Internal Diameter2.989
Seal Height0.070
Max. Temp C110
Alt. Part No.RQR041
QRN-338
3.100 X 0.210" - X-Ring NBR 70 Duro BS338
373
QRN-338 - 3.100 X 0.210" - X-Ring NBR 70 Duro BS338
Product Information
Product CodeQRN-338
Description3.100 X 0.210" - X-Ring NBR 70 Duro BS338
ProfileQRN
Internal Diameter3.100
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR338
QRN-235
3.109 X 0.139" - X-Ring NBR 70 Duro BS235
36
QRN-235 - 3.109 X 0.139" - X-Ring NBR 70 Duro BS235
Product Information
Product CodeQRN-235
Description3.109 X 0.139" - X-Ring NBR 70 Duro BS235
ProfileQRN
Internal Diameter3.109
Seal Height0.139
Max. Temp C110
Alt. Part No.RQR235
QRN-339
3.225 X 0.210" - X-Ring NBR 70 Duro BS339
99
QRN-339 - 3.225 X 0.210" - X-Ring NBR 70 Duro BS339
Product Information
Product CodeQRN-339
Description3.225 X 0.210" - X-Ring NBR 70 Duro BS339
ProfileQRN
Internal Diameter3.225
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR339
QRN-236
3.234 X 0.139" - X-Ring NBR 70 Duro BS236
37
QRN-236 - 3.234 X 0.139" - X-Ring NBR 70 Duro BS236
Product Information
Product CodeQRN-236
Description3.234 X 0.139" - X-Ring NBR 70 Duro BS236
ProfileQRN
Internal Diameter3.234
Seal Height0.139
Max. Temp C110
Alt. Part No.RQR236
QRN-152
3.237 X 0.103" - X-Ring NBR 70 Duro BS152
9
QRN-152 - 3.237 X 0.103" - X-Ring NBR 70 Duro BS152
Product Information
Product CodeQRN-152
Description3.237 X 0.103" - X-Ring NBR 70 Duro BS152
ProfileQRN
Internal Diameter3.237
Seal Height0.103
Max. Temp C110
Alt. Part No.RQR152
QRN-042
3.239 X 0.070" - X-Ring NBR 70 Duro BS042
28
QRN-042 - 3.239 X 0.070" - X-Ring NBR 70 Duro BS042
Product Information
Product CodeQRN-042
Description3.239 X 0.070" - X-Ring NBR 70 Duro BS042
ProfileQRN
Internal Diameter3.239
Seal Height0.070
Max. Temp C110
Alt. Part No.RQR042
QRN-340
3.350 X 0.210" - X-Ring NBR 70 Duro BS340 85.09 X 5.33mm 75172625 67128019 N90233 OLD CODE
7
QRN-340 - 3.350 X 0.210" - X-Ring NBR 70 Duro BS340 85.09 X 5.33mm 75172625 67128019 N90233 OLD CODE
Product Information
Product CodeQRN-340
Description3.350 X 0.210" - X-Ring NBR 70 Duro BS340 85.09 X 5.33mm 75172625 67128019 N90233 OLD CODE
ProfileQRN
Internal Diameter3.350
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR340
QRN-237
3.359 X 0.139" - X-Ring NBR 70 Duro BS237
641
QRN-237 - 3.359 X 0.139" - X-Ring NBR 70 Duro BS237
Product Information
Product CodeQRN-237
Description3.359 X 0.139" - X-Ring NBR 70 Duro BS237
ProfileQRN
Internal Diameter3.359
Seal Height0.139
Max. Temp C110
Alt. Part No.RQR237
QRN-341
3.475 X 0.210" - X-Ring NBR 70 Duro BS341
387
QRN-341 - 3.475 X 0.210" - X-Ring NBR 70 Duro BS341
Product Information
Product CodeQRN-341
Description3.475 X 0.210" - X-Ring NBR 70 Duro BS341
ProfileQRN
Internal Diameter3.475
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR341
QRN-238
3.484 X 0.139" - X-Ring NBR 70 Duro BS238
620
QRN-238 - 3.484 X 0.139" - X-Ring NBR 70 Duro BS238
Product Information
Product CodeQRN-238
Description3.484 X 0.139" - X-Ring NBR 70 Duro BS238
ProfileQRN
Internal Diameter3.484
Seal Height0.139
Max. Temp C110
Alt. Part No.RQR238
QRN-153
3.487 X 0.103" - X-Ring NBR 70 Duro BS153
117
QRN-153 - 3.487 X 0.103" - X-Ring NBR 70 Duro BS153
Product Information
Product CodeQRN-153
Description3.487 X 0.103" - X-Ring NBR 70 Duro BS153
ProfileQRN
Internal Diameter3.487
Seal Height0.103
Max. Temp C110
Alt. Part No.RQR153
QRN-043
3.489 X 0.070" - X-Ring NBR 70 Duro BS043
214
QRN-043 - 3.489 X 0.070" - X-Ring NBR 70 Duro BS043
Product Information
Product CodeQRN-043
Description3.489 X 0.070" - X-Ring NBR 70 Duro BS043
ProfileQRN
Internal Diameter3.489
Seal Height0.070
Max. Temp C110
Alt. Part No.RQR043
QRN-342
3.600 X 0.210" - X-Ring NBR 70 Duro BS342
1,250
QRN-342 - 3.600 X 0.210" - X-Ring NBR 70 Duro BS342
Product Information
Product CodeQRN-342
Description3.600 X 0.210" - X-Ring NBR 70 Duro BS342
ProfileQRN
Internal Diameter3.600
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR342
QRN-239
3.609 X 0.139" - X-Ring NBR 70 Duro BS239
171
QRN-239 - 3.609 X 0.139" - X-Ring NBR 70 Duro BS239
Product Information
Product CodeQRN-239
Description3.609 X 0.139" - X-Ring NBR 70 Duro BS239
ProfileQRN
Internal Diameter3.609
Seal Height0.139
Max. Temp C110
Alt. Part No.RQR239
QRN-343
3.725 X 0.210" - X-Ring NBR 70 Duro BS343
242
QRN-343 - 3.725 X 0.210" - X-Ring NBR 70 Duro BS343
Product Information
Product CodeQRN-343
Description3.725 X 0.210" - X-Ring NBR 70 Duro BS343
ProfileQRN
Internal Diameter3.725
Seal Height0.210
Max. Temp C110
Alt. Part No.RQR343
QRN-154
3.737 X 0.103" - X-Ring NBR 70 Duro BS154
85
QRN-154 - 3.737 X 0.103" - X-Ring NBR 70 Duro BS154
Product Information
Product CodeQRN-154
Description3.737 X 0.103" - X-Ring NBR 70 Duro BS154
ProfileQRN
Internal Diameter3.737
Seal Height0.103
Max. Temp C110
Alt. Part No.RQR154
QRN-240
3.737 X 0.139" - X-Ring NBR 70 Duro BS240
86
QRN-240 - 3.737 X 0.139" - X-Ring NBR 70 Duro BS240
Product Information
Product CodeQRN-240
Description3.737 X 0.139" - X-Ring NBR 70 Duro BS240
ProfileQRN
Internal Diameter3.737
Seal Height0.139
Max. Temp C110
Alt. Part No.RQR240
QRN-044
3.739 X 0.070" - X-Ring NBR 70 Duro BS044
44
QRN-044 - 3.739 X 0.070" - X-Ring NBR 70 Duro BS044
Product Information
Product CodeQRN-044
Description3.739 X 0.070" - X-Ring NBR 70 Duro BS044
ProfileQRN
Internal Diameter3.739
Seal Height0.070
Max. Temp C110
Alt. Part No.RQR044
 
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