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SRN
Design
    • Orings are a simple but very versatile sealing solution. Orings are designed to be compressed in a groove between two mating surfaces.
    • An oring can be paired with a backup ring to increase their pressure handling capabilties and resist the effect of 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
SRNI-344
Square Section NBR Ring BS344 - 3.850 X 0.210"
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Enquire
SRNI-344 - Square Section NBR Ring BS344 - 3.850 X 0.210"
Product Information
Product CodeSRNI-344
DescriptionSquare Section NBR Ring BS344 - 3.850 X 0.210"
ProfileSRN
Internal Diameter3.850
Seal Height0.210
Max. Temp C110
SRNI-241
Square Section NBR Ring BS241 - 3.859 X 0.139"
-
Enquire
SRNI-241 - Square Section NBR Ring BS241 - 3.859 X 0.139"
Product Information
Product CodeSRNI-241
DescriptionSquare Section NBR Ring BS241 - 3.859 X 0.139"
ProfileSRN
Internal Diameter3.859
Seal Height0.139
Max. Temp C110
SRNI-345
Square Section NBR Ring BS345 - 3.975 X 0.210"
-
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SRNI-345 - Square Section NBR Ring BS345 - 3.975 X 0.210"
Product Information
Product CodeSRNI-345
DescriptionSquare Section NBR Ring BS345 - 3.975 X 0.210"
ProfileSRN
Internal Diameter3.975
Seal Height0.210
Max. Temp C110
SRNI-242
Square Section NBR Ring BS242 - 3.984 X 0.139"
-
Enquire
SRNI-242 - Square Section NBR Ring BS242 - 3.984 X 0.139"
Product Information
Product CodeSRNI-242
DescriptionSquare Section NBR Ring BS242 - 3.984 X 0.139"
ProfileSRN
Internal Diameter3.984
Seal Height0.139
Max. Temp C110
SRNI-155
Square Section NBR Ring BS155 - 3.987 X 0.103"
-
Enquire
SRNI-155 - Square Section NBR Ring BS155 - 3.987 X 0.103"
Product Information
Product CodeSRNI-155
DescriptionSquare Section NBR Ring BS155 - 3.987 X 0.103"
ProfileSRN
Internal Diameter3.987
Seal Height0.103
Max. Temp C110
SRNI-045
Square Section NBR Ring BS045 - 3.989 X 0.070"
-
Enquire
SRNI-045 - Square Section NBR Ring BS045 - 3.989 X 0.070"
Product Information
Product CodeSRNI-045
DescriptionSquare Section NBR Ring BS045 - 3.989 X 0.070"
ProfileSRN
Internal Diameter3.989
Seal Height0.070
Max. Temp C110
SRNI-346
Square Section NBR Ring BS346 - 4.100 X 0.210"
-
Enquire
SRNI-346 - Square Section NBR Ring BS346 - 4.100 X 0.210"
Product Information
Product CodeSRNI-346
DescriptionSquare Section NBR Ring BS346 - 4.100 X 0.210"
ProfileSRN
Internal Diameter4.100
Seal Height0.210
Max. Temp C110
SRNI-243
Square Section NBR Ring BS243 - 4.109 X 0.139"
-
Enquire
SRNI-243 - Square Section NBR Ring BS243 - 4.109 X 0.139"
Product Information
Product CodeSRNI-243
DescriptionSquare Section NBR Ring BS243 - 4.109 X 0.139"
ProfileSRN
Internal Diameter4.109
Seal Height0.139
Max. Temp C110
SRNI-347
Square Section NBR Ring BS347 - 4.225 X 0.210"
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Enquire
SRNI-347 - Square Section NBR Ring BS347 - 4.225 X 0.210"
Product Information
Product CodeSRNI-347
DescriptionSquare Section NBR Ring BS347 - 4.225 X 0.210"
ProfileSRN
Internal Diameter4.225
Seal Height0.210
Max. Temp C110
SRNI-423
Square Section NBR Ring BS423 - 4.225 X 0.275"
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Enquire
SRNI-423 - Square Section NBR Ring BS423 - 4.225 X 0.275"
Product Information
Product CodeSRNI-423
DescriptionSquare Section NBR Ring BS423 - 4.225 X 0.275"
ProfileSRN
Internal Diameter4.225
Seal Height0.275
Max. Temp C110
SRNI-244
Square Section NBR Ring BS244 - 4.234 X 0.139"
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SRNI-244 - Square Section NBR Ring BS244 - 4.234 X 0.139"
Product Information
Product CodeSRNI-244
DescriptionSquare Section NBR Ring BS244 - 4.234 X 0.139"
ProfileSRN
Internal Diameter4.234
Seal Height0.139
Max. Temp C110
SRNI-156
Square Section NBR Ring BS156 - 4.237 X 0.103"
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SRNI-156 - Square Section NBR Ring BS156 - 4.237 X 0.103"
Product Information
Product CodeSRNI-156
DescriptionSquare Section NBR Ring BS156 - 4.237 X 0.103"
ProfileSRN
Internal Diameter4.237
Seal Height0.103
Max. Temp C110
SRNI-046
Square Section NBR Ring BS046 - 4.239 X 0.070"
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Enquire
SRNI-046 - Square Section NBR Ring BS046 - 4.239 X 0.070"
Product Information
Product CodeSRNI-046
DescriptionSquare Section NBR Ring BS046 - 4.239 X 0.070"
ProfileSRN
Internal Diameter4.239
Seal Height0.070
Max. Temp C110
SRNI-348
Square Section NBR Ring BS348 - 4.350 X 0.210"
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Enquire
SRNI-348 - Square Section NBR Ring BS348 - 4.350 X 0.210"
Product Information
Product CodeSRNI-348
DescriptionSquare Section NBR Ring BS348 - 4.350 X 0.210"
ProfileSRN
Internal Diameter4.350
Seal Height0.210
Max. Temp C110
SRNI-245
Square Section NBR Ring BS245 - 4.359 X 0.139"
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SRNI-245 - Square Section NBR Ring BS245 - 4.359 X 0.139"
Product Information
Product CodeSRNI-245
DescriptionSquare Section NBR Ring BS245 - 4.359 X 0.139"
ProfileSRN
Internal Diameter4.359
Seal Height0.139
Max. Temp C110
SRNI-349
Square Section NBR Ring BS349 - 4.475 X 0.210"
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SRNI-349 - Square Section NBR Ring BS349 - 4.475 X 0.210"
Product Information
Product CodeSRNI-349
DescriptionSquare Section NBR Ring BS349 - 4.475 X 0.210"
ProfileSRN
Internal Diameter4.475
Seal Height0.210
Max. Temp C110
SRNI-425
Square Section NBR Ring BS425 - 4.475 X 0.275"
-
Enquire
SRNI-425 - Square Section NBR Ring BS425 - 4.475 X 0.275"
Product Information
Product CodeSRNI-425
DescriptionSquare Section NBR Ring BS425 - 4.475 X 0.275"
ProfileSRN
Internal Diameter4.475
Seal Height0.275
Max. Temp C110
SRNI-246
Square Section NBR Ring BS246 - 4.484 X 0.139"
13
SRNI-246 - Square Section NBR Ring BS246 - 4.484 X 0.139"
Product Information
Product CodeSRNI-246
DescriptionSquare Section NBR Ring BS246 - 4.484 X 0.139"
ProfileSRN
Internal Diameter4.484
Seal Height0.139
Max. Temp C110
SRNI-157
Square Section NBR Ring BS157 - 4.487 X 0.103"
8
SRNI-157 - Square Section NBR Ring BS157 - 4.487 X 0.103"
Product Information
Product CodeSRNI-157
DescriptionSquare Section NBR Ring BS157 - 4.487 X 0.103"
ProfileSRN
Internal Diameter4.487
Seal Height0.103
Max. Temp C110
SRNI-047
Square Section NBR Ring BS047 - 4.489 X 0.070"
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SRNI-047 - Square Section NBR Ring BS047 - 4.489 X 0.070"
Product Information
Product CodeSRNI-047
DescriptionSquare Section NBR Ring BS047 - 4.489 X 0.070"
ProfileSRN
Internal Diameter4.489
Seal Height0.070
Max. Temp C110
SRNI-350
Square Section NBR Ring BS350 - 4.600 X 0.210"
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SRNI-350 - Square Section NBR Ring BS350 - 4.600 X 0.210"
Product Information
Product CodeSRNI-350
DescriptionSquare Section NBR Ring BS350 - 4.600 X 0.210"
ProfileSRN
Internal Diameter4.600
Seal Height0.210
Max. Temp C110
SRNI-426
Square Section NBR Ring BS426 - 4.600 X 0.275"
-
Enquire
SRNI-426 - Square Section NBR Ring BS426 - 4.600 X 0.275"
Product Information
Product CodeSRNI-426
DescriptionSquare Section NBR Ring BS426 - 4.600 X 0.275"
ProfileSRN
Internal Diameter4.600
Seal Height0.275
Max. Temp C110
SRNI-247
Square Section NBR Ring BS247 - 4.609 X 0.139"
-
Enquire
SRNI-247 - Square Section NBR Ring BS247 - 4.609 X 0.139"
Product Information
Product CodeSRNI-247
DescriptionSquare Section NBR Ring BS247 - 4.609 X 0.139"
ProfileSRN
Internal Diameter4.609
Seal Height0.139
Max. Temp C110
SRNI-351
Square Section NBR Ring BS351 - 4.725 X 0.210"
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SRNI-351 - Square Section NBR Ring BS351 - 4.725 X 0.210"
Product Information
Product CodeSRNI-351
DescriptionSquare Section NBR Ring BS351 - 4.725 X 0.210"
ProfileSRN
Internal Diameter4.725
Seal Height0.210
Max. Temp C110
 
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