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50,000 Stock items for Same Day Ship Out.
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- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
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Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
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A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
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A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
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A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
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A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
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A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
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Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
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Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
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Browse our injection molding components including Heating Items, Couplers, Hoses and more.
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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
O-Rings/P Series (Part Numbers)
- On Sale Till 31/03/2025
- Volume Discount
O-Rings/P Series
The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.
[Feature]
● Inner Diameter Minimum/ Maximum (mm.) : 2.8 to 79.6
● Thickness (mm.) : 1.9, 2, 2.4, 3, 3.5 and 5.7
● Material and Operating Temperature Range (℃)
Nitrile Rubber -> -30 to 100 ℃
Silicone Rubber -> -50 to 200 ℃
Fluoro Rubber -> -15 to 200 ℃
Ethylene Propylene Rubber -> -45 to 130 ℃
[Application]
O-rings are utilized across multiple industries to prevent the leakage of fluids or gases between two components
Part Number
Configured Part Number is shown.
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
| Part Number |
|---|
| NPB29.5 |
| NPB30 |
| NPB31 |
| NPB31.5 |
| NPB32 |
| NPB34 |
| NPB35 |
| NPB35.5 |
| NPB36 |
| NPB38 |
| NPB39 |
| NPB40 |
| NPB41 |
| NPB42 |
| NPB44 |
| NPB45 |
| NPB46 |
| NPB48 |
| NPB50 |
| NPB50A |
| NPB52 |
| NPB53 |
| NPB55 |
| NPB56 |
| NPB58 |
| NPB60 |
| NPB62 |
| NPB63 |
| NPB65 |
| NPB67 |
| NPB70 |
| NPB71 |
| NPB75 |
| NPB80 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Inner Dia. do (or d) (Ø) | Wire Dia. W (mm) | Material | Application | Material Code, JIS | O.D. (Ø) | JIS Nominal Number | Applicable O-Ring Nominal Number |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 1.89 | 1 Piece(s) | Available | 3 Day(s) or more | 29.2 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P29.5 | - | |
SGD 1.76 | 1 Piece(s) | Available | 3 Day(s) or more | 29.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P30 | - | |
SGD 1.76 | 1 Piece(s) | Available | 3 Day(s) or more | 30.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P31 | - | |
SGD 1.94 | 1 Piece(s) | Available | 3 Day(s) or more | 31.2 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P31.5 | - | |
SGD 1.94 | 1 Piece(s) | Available | 3 Day(s) or more | 31.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P32 | - | |
SGD 1.94 | 1 Piece(s) | Available | 3 Day(s) or more | 33.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P34 | - | |
SGD 1.94 | 1 Piece(s) | Available | 3 Day(s) or more | 34.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P35 | - | |
SGD 2.65 | 1 Piece(s) | Available | 3 Day(s) or more | 35.2 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P35.5 | - | |
SGD 2.65 SGD 0.53 | 1 Piece(s) | Available | Quote | 35.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P36 | - | |
SGD 2.65 | 1 Piece(s) | Available | 3 Day(s) or more | 37.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P38 | - | |
SGD 2.65 | 1 Piece(s) | Available | 3 Day(s) or more | 38.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P39 | - | |
SGD 2.70 | 1 Piece(s) | Available | 3 Day(s) or more | 39.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P40 | - | |
SGD 2.70 | 1 Piece(s) | Available | 3 Day(s) or more | 40.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P41 | - | |
SGD 2.70 | 1 Piece(s) | Available | 3 Day(s) or more | 41.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P42 | - | |
SGD 2.70 | 1 Piece(s) | Available | 3 Day(s) or more | 43.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P44 | - | |
SGD 2.70 | 1 Piece(s) | Available | 3 Day(s) or more | 44.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P45 | - | |
SGD 2.70 | 1 Piece(s) | Available | 3 Day(s) or more | 45.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P46 | - | |
SGD 3.03 | 1 Piece(s) | Available | 3 Day(s) or more | 47.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P48 | - | |
SGD 4.04 | 1 Piece(s) | Available | 3 Day(s) or more | 49.7 | 3.5 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P50 | - | |
SGD 4.04 | 1 Piece(s) | Available | 3 Day(s) or more | 49.7 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P50A | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 51.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P52 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 52.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P53 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 54.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P55 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 55.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P56 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 57.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P58 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 59.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P60 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 61.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P62 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 62.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P63 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 64.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P65 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 66.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P67 | - | |
SGD 4.71 | 1 Piece(s) | Available | 3 Day(s) or more | 69.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P70 | - | |
SGD 5.39 | 1 Piece(s) | Available | 3 Day(s) or more | 70.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P71 | - | |
SGD 5.39 | 1 Piece(s) | Available | 3 Day(s) or more | 74.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P75 | - | |
SGD 5.39 | 1 Piece(s) | Available | 3 Day(s) or more | 79.6 | 5.7 | Nitrile Rubber | Mineral Oil Resistant / Heat Resistant / Abrasion Resistant | Class 1 B | - | P80 | - |
Loading...
Basic Information
| Type | P Series |
|---|
Specification/Dimensions
-
Inner Dia. do (or d)(Ø)
- 2.8
- 3.8
- 4.8
- 5.8
- 6.8
- 7.8
- 8.8
- 9.8
- 10.8
- 11
- 11.8
- 12.3
- 13.8
- 14.8
- 15
- 15.8
- 16
- 17.8
- 18
- 19.8
- 20
- 20.8
- 21
- 21.7
- 21.8
- 22
- 22.1
- 23.7
- 24
- 24.7
- 25
- 25.2
- 25.7
- 26
- 27.7
- 28
- 28.7
- 29.2
- 29.7
- 30
- 30.7
- 31.2
- 31.7
- 32
- 33.7
- 34
- 34.7
- 35.2
- 35.7
- 37.7
- 38
- 38.7
- 39.7
- 40
- 40.7
- 41.7
- 42
- 43.7
- 44.7
- 45.7
- 47.7
- 48
- 49.7
- 50
- 51.6
- 52.6
- 54.6
- 55.6
- 57.6
- 59.6
- 61.6
- 62.6
- 64.6
- 66.6
- 69.6
- 70.6
- 74.6
- 79.6
-
Wire Dia. W(mm)
-
Application
- Mineral Oil Resistant
- Heat Resistant
- Abrasion Resistant
- Pressure Resistant
- Chemical Resistant
- Weather Resistant
- Cold Resistant
-
JIS Nominal Number
-
Applicable O-Ring Nominal Number
-
type
- NPA
- NPB
- NPBR
- NPEG
- NPF
- NPFH
- NPSK
- NPSW
-
Material
- Nitrile Rubber
- Ethylene Propylene Rubber
- Silicon Rubber
- Fluoro Rubber
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 3 Day(s) or Less
- 5 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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