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O-Rings / P Series (Part Numbers - CAD Download)

O-Rings / P Series

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  • Promotional pricing ends 30/11/2024
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[One O-ring, P series.
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O-Rings/P Series:Related Image
O-Rings/P Series:Related Image
 
TypeMaterialHardness (JIS Hs)ColorOperable Temperature RangeJIS SymbolApplicationsFeatures
NPANitrile Rubber70±5Black-30~100°CClass 1 AMineral Oil ResistantMost representative material with superior oil / abrasion resistance and heat stability.
NPBNitrile Rubber90±5Black-25~100°CClass 1 B
NPSWSilicon Rubber50±5Milky White-50~200°C-Heat ResistantHaving excellent high and low temperature resistances, this material covers the widest range of operating temperatures among synthetic rubbers. 
NPSKSilicon Rubber70±5Scarlet Red-50~200°CClass 4 CHeat Resistant
NPFFluoro Rubber70±5Black-15~200°CClass 4 DBest in oil / chemical resistance and heat stability as synthetic rubber. Suitable for a wide range of applications.
NPFHFluoro Rubber90±5Black-15~200°C-Heat Resistant
NPEGEthylene Propylene Rubber70±5Black-45~130°C-For weather
resistant items		Excellent material in weather resistance, ozone resistance and electrical characteristics.
NPBRFluororesin-WhiteSubject to O-ring-For high
voltage use		Used when the pressure resistance of O-ring is insufficient.

Specifications

Part Number
NPSK25.5
■JIS B 2407 Back-Up Rings (For the P Series, Bias Cut)
Part NumberNominal No. of Applicable O-RingsWdDTUnit PriceVolume Discount Rate
TypeNo.1 ~ 19 pc(s).20~50
NPBR
(Fluororesin, White)		15P152.0+0.03
-0.05		15+0.15
0		190
-0.15		1.25±0.1  
16P161620  
18P181822  
20P202024  
21P212125  
22P222226  
22AP22A3.022+0.20
0		280
-0.20		  
24P242430  
25P252531  
26P262632  
28P282834  
30P303036  
32P323238  
34P343440  
38P383844  
40P404046  
42P424248  
48P484854  
50P505056  
■JIS B 2401 P Series (For Mounting, Dynamic)
Part NumberJIS Nominal NumberWI.D.Matching MaterialNPFNPBNPSWNPSKNPFNPFHNPEG
TypeNo.doNPA, NPB ToleranceNPSK, NPSW, NPEG ToleranceNPF, NPFH TolerancedToleranceDToleranceUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount RateUnit PriceVolume Discount Rate
1~199200~3001 ~ 199 pc(s).200~3001 ~ 199 pc(s).200~3001 ~ 199 pc(s).200~3001~199200~3001 ~ 199 pc(s).200~3001 ~ 199 pc(s).200~300
NPA
(Nitrile Rubber, Black)


NPB
(Nitrile Rubber, Black)


NPSW
(Silicon Rubber, Milky White)


NPSK
(Silicon Rubber, Scarlet Red)


NPF
(Fluoro Rubber, Black)


NPFH
(Fluoro Rubber, Black)


NPEG
(Ethylene Propylene Rubber, Black)		3P31.9±0.082.8±0.14±0.21±0.1630
-0.05		6+0.05
0		              
4P43.847              
5P54.8±0.15±0.22±0.1858              
6P65.869              
7P76.8±0.16±0.24±0.19710              
8P87.8811              
9P98.8±0.17±0.25±0.20912              
10P109.81013              
10AP10A2.4±0.099.8100
-0.06		14+0.06
0		              
11P1110.8±0.18±0.27±0.211115              
11.2P11.211.011.215.2              
12P1211.8±0.19±0.28±0.221216              
12.5P12.512.312.516.5              
14P1413.81418              
15P1514.8±0.20±0.30±0.241519              
16P1615.81620              
18P1817.8±0.21±0.31±0.251822              
20P2019.8±0.22±0.33±0.262024              
21P2120.8±0.23±0.34±0.272125              
22P2221.8±0.24±0.36±0.282226              
22AP22A3.5±0.121.7220
-0.08		28+0.08
0		              
22.4P22.422.122.428.4              
24P2423.72430              
25P2524.7±0.25±0.37±0.302531              
25.5P25.525.225.531.5              
26P2625.7±0.26±0.39±0.312632              
28P2827.7±0.28±0.42±0.332834              
29P2928.7±0.29±0.43±0.342935              
29.5P29.529.229.535.5              
30P3029.73036              
31P3130.7±0.30±0.45±0.363137              
31.5P31.531.2±0.31±0.46±0.3731.537.5              
32P3231.73238              
34P3433.7±0.33±0.49±0.393440              
35P3534.7±0.34±0.51±0.403541              
35.5P35.535.235.541.5              
36P3635.73642              
38P3837.7±0.37±0.55±0.443844              
39P3938.73945              
40P4039.74046              
41P4140.7±0.38±0.57±0.454147              
42P4241.7±0.39±0.58±0.484248              
44P4443.7±0.41±0.61±0.494450              
45P4544.74551              
46P4645.7±0.42±0.63±0.504652              
48P4847.7±0.44±0.66±0.524854              
50P5049.7±0.45±0.67±0.545056              
50AP50A5.7±0.130
-0.10		60+0.10
0		              
52P5251.6±0.47±0.70±0.565262              
53P5352.6±0.48±0.72±0.575363              
55P5554.6±0.49±0.73±0.585565              
56P5655.6±0.50±0.75±0.605666              
58P5857.6±0.52±0.78±0.625868              
60P6059.6±0.53±0.79±0.636070              
62P6261.6±0.55±0.82±0.666272              
63P6362.6±0.56±0.84±0.676373              
65P6564.6±0.57±0.85±0.686575              
67P6766.6±0.59±0.88±0.706777              
70P7069.6±0.61±0.91±0.737080              
71P7170.6±0.62±0.93±0.747181              
75P7574.6±0.65±0.97±0.787585              
80P8079.6±0.69±1.03±0.828090              

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Part Number
NPB70
NPB71
NPB75
NPB80
NPBR15
NPBR16
NPBR18
NPBR20
NPBR21
NPBR22
NPBR22A
NPBR24
NPBR25
NPBR26
NPBR28
NPBR30
NPBR32
NPBR34
NPBR38
NPBR40
NPBR42
NPBR48
NPBR50
NPEG3
NPEG4
NPEG5
NPEG6
NPEG7
NPEG8
NPEG9
NPEG10
NPEG10A
NPEG11
NPEG11.2
NPEG12
NPEG12.5
NPEG14
NPEG15
NPEG16
NPEG18
NPEG20
NPEG21
NPEG22
NPEG22A
NPEG22.4
NPEG24
NPEG25
NPEG25.5
NPEG26
NPEG28
NPEG29
NPEG29.5
NPEG30
NPEG31
NPEG31.5
NPEG32
NPEG34
NPEG35
NPEG35.5
NPEG36
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Inner Dia. do (or d)
(mm) 		Wire Dia. W
(mm) 		Material Application Material Code, JIS O.D.
(Ø) 		JIS Nominal Number Applicable O-Ring Nominal Number

0.68 €

1 5 Days 69.65.7Nitrile RubberMineral Oil Resistant / Heat Resistant / Abrasion ResistanceClass 1 B-P70-

0.73 €

1 5 Days 70.65.7Nitrile RubberMineral Oil Resistant / Heat Resistant / Abrasion ResistanceClass 1 B-P71-

0.73 €

1 5 Days 74.65.7Nitrile RubberMineral Oil Resistant / Heat Resistant / Abrasion ResistanceClass 1 B-P75-

0.73 €

1 5 Days 79.65.7Nitrile RubberMineral Oil Resistant / Heat Resistant / Abrasion ResistanceClass 1 B-P80-

1.76 €

1 5 Days 152[Fluororubber] FluororesinHigh Pressure Use-19-P15

1.76 €

1 5 Days 162[Fluororubber] FluororesinHigh Pressure Use-20-P16

1.88 €

1 5 Days 182[Fluororubber] FluororesinHigh Pressure Use-22-P18

1.88 €

1 5 Days 202[Fluororubber] FluororesinHigh Pressure Use-24-P20

2.02 €

1 5 Days 212[Fluororubber] FluororesinHigh Pressure Use-25-P21

2.02 €

1 5 Days 222[Fluororubber] FluororesinHigh Pressure Use-26-P22

2.02 €

1 5 Days 223[Fluororubber] FluororesinHigh Pressure Use-28-P22A

2.15 €

1.51 €

1 Same day

Stock

243[Fluororubber] FluororesinHigh Pressure Use-30-P24

2.15 €

1 5 Days 253[Fluororubber] FluororesinHigh Pressure Use-31-P25

2.26 €

1 5 Days 263[Fluororubber] FluororesinHigh Pressure Use-32-P26

2.26 €

1 5 Days 283[Fluororubber] FluororesinHigh Pressure Use-34-P28

2.39 €

1.67 €

1 Same day

Stock

303[Fluororubber] FluororesinHigh Pressure Use-36-P30

2.39 €

1 5 Days 323[Fluororubber] FluororesinHigh Pressure Use-38-P32

2.39 €

1 5 Days 343[Fluororubber] FluororesinHigh Pressure Use-40-P34

2.52 €

1 5 Days 383[Fluororubber] FluororesinHigh Pressure Use-44-P38

2.52 €

1 5 Days 403[Fluororubber] FluororesinHigh Pressure Use-46-P40

2.65 €

1 5 Days 423[Fluororubber] FluororesinHigh Pressure Use-48-P42

2.77 €

1 5 Days 483[Fluororubber] FluororesinHigh Pressure Use-54-P48

2.77 €

1.94 €

1 Same day

Stock

503[Fluororubber] FluororesinHigh Pressure Use-56-P50

0.11 €

1 5 Days 2.81.9Ethylene Propylene RubberFor Weather Resistance--P3-

0.32 €

1 5 Days 3.81.9Ethylene Propylene RubberFor Weather Resistance--P4-

0.11 €

1 5 Days 4.81.9Ethylene Propylene RubberFor Weather Resistance--P5-

0.15 €

0.13 €

1 Same day

Stock

5.81.9Ethylene Propylene RubberFor Weather Resistance--P6-

0.13 €

1 5 Days 6.81.9Ethylene Propylene RubberFor Weather Resistance--P7-

0.13 €

1 5 Days 7.81.9Ethylene Propylene RubberFor Weather Resistance--P8-

0.13 €

1 5 Days 8.81.9Ethylene Propylene RubberFor Weather Resistance--P9-

0.13 €

1 5 Days 9.81.9Ethylene Propylene RubberFor Weather Resistance--P10-

0.14 €

1 5 Days 9.82.4Ethylene Propylene RubberFor Weather Resistance--P10A-

0.14 €

1 5 Days 10.82.4Ethylene Propylene RubberFor Weather Resistance--P11-

0.14 €

1 5 Days 112.4Ethylene Propylene RubberFor Weather Resistance--P11.2-

0.16 €

1 5 Days 11.82.4Ethylene Propylene RubberFor Weather Resistance--P12-

0.16 €

1 5 Days 12.32.4Ethylene Propylene RubberFor Weather Resistance--P12.5-

0.16 €

1 5 Days 13.82.4Ethylene Propylene RubberFor Weather Resistance--P14-

0.19 €

1 5 Days 14.82.4Ethylene Propylene RubberFor Weather Resistance--P15-

0.19 €

1 5 Days 15.82.4Ethylene Propylene RubberFor Weather Resistance--P16-

0.19 €

1 5 Days 17.82.4Ethylene Propylene RubberFor Weather Resistance--P18-

0.21 €

1 5 Days 19.82.4Ethylene Propylene RubberFor Weather Resistance--P20-

0.21 €

1 5 Days 20.82.4Ethylene Propylene RubberFor Weather Resistance--P21-

0.21 €

1 5 Days 21.82.4Ethylene Propylene RubberFor Weather Resistance--P22-

0.21 €

1 5 Days 21.73.5Ethylene Propylene RubberFor Weather Resistance--P22A-

0.23 €

1 5 Days 22.13.5Ethylene Propylene RubberFor Weather Resistance--P22.4-

0.23 €

1 5 Days 23.73.5Ethylene Propylene RubberFor Weather Resistance--P24-

0.23 €

1 5 Days 24.73.5Ethylene Propylene RubberFor Weather Resistance--P25-

0.23 €

1 5 Days 25.23.5Ethylene Propylene RubberFor Weather Resistance--P25.5-

0.25 €

1 5 Days 25.73.5Ethylene Propylene RubberFor Weather Resistance--P26-

0.25 €

1 5 Days 27.73.5Ethylene Propylene RubberFor Weather Resistance--P28-

0.28 €

1 5 Days 28.73.5Ethylene Propylene RubberFor Weather Resistance--P29-

0.31 €

1 5 Days 29.23.5Ethylene Propylene RubberFor Weather Resistance--P29.5-

0.31 €

1 5 Days 29.73.5Ethylene Propylene RubberFor Weather Resistance--P30-

0.31 €

1 5 Days 30.73.5Ethylene Propylene RubberFor Weather Resistance--P31-

0.31 €

1 5 Days 31.23.5Ethylene Propylene RubberFor Weather Resistance--P31.5-

0.31 €

1 5 Days 31.73.5Ethylene Propylene RubberFor Weather Resistance--P32-

0.31 €

1 5 Days 33.73.5Ethylene Propylene RubberFor Weather Resistance--P34-

0.31 €

1 5 Days 34.73.5Ethylene Propylene RubberFor Weather Resistance--P35-

0.33 €

1 5 Days 35.23.5Ethylene Propylene RubberFor Weather Resistance--P35.5-

0.33 €

1 5 Days 35.73.5Ethylene Propylene RubberFor Weather Resistance--P36-

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Basic information

Type P Series

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Basic Attributes

  • Inner Dia. do (or d)(mm)

    • 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

    Clear

  • Wire Dia. W(mm)

    • 1.9
    • 2
    • 2.4
    • 3
    • 3.5
    • 5.7

    Clear

  • Material

    • Nitrile Rubber
    • Ethylene Propylene Rubber
    • Silicon Rubber
    • Fluororubber
      • Fluororesin
      • Fluororubber

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  • Application

    • Mineral Oil Resistant
    • Heat Resistant
    • Abrasion Resistance
    • High Pressure Use
    • Chemical Resistant
    • For Weather Resistance
    • Cold Resistant

    Clear

  • JIS Nominal Number

    • P3
    • P4
    • P5
    • P6
    • P7
    • P8
    • P9
    • P10
    • P10A
    • P11
    • P11.2
    • P12
    • P12.5
    • P14
    • P15
    • P16
    • P18
    • P20
    • P21
    • P22
    • P22A
    • P22.4
    • P24
    • P25
    • P25.5
    • P26
    • P28
    • P29
    • P29.5
    • P30
    • P31
    • P31.5
    • P32
    • P34
    • P35
    • P35.5
    • P36
    • P38
    • P39
    • P40
    • P41
    • P42
    • P44
    • P45
    • P46
    • P48
    • P50
    • P50A
    • P52
    • P53
    • P55
    • P56
    • P58
    • P60
    • P62
    • P63
    • P65
    • P67
    • P70
    • P71
    • P75
    • P80

    Clear

  • Applicable O-Ring Nominal Number

    • P15
    • P16
    • P18
    • P20
    • P21
    • P22
    • P22A
    • P24
    • P25
    • P26
    • P28
    • P30
    • P32
    • P34
    • P38
    • P40
    • P42
    • P48
    • P50

    Clear

  • Type

    • NPA
    • NPB
    • NPBR
    • NPEG
    • NPF
    • NPFH
    • NPSK
    • NPSW

    Clear

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    • 2D
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