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O-Rings（Properties：Cold Resistant）
O-rings are indispensable sealing components that offer reliable and leakage of fluids or gases across a wide range of applications. They find extensive use in diverse industries, including automotive, manufacturing, oil and gas, food and pharmaceuticals, etc. When choosing an O-ring, it's crucial to consider factors
O-rings are indispensable sealing components that offer reliable and leakage of fluids or gases across a wide range of applications. They find extensive use in diverse industries, including automotive, manufacturing, oil and gas, food and pharmaceuticals, etc. When choosing an O-ring, it's crucial to consider factors such as inner diameter, thickness or wire diameter, materials, for example, Nitrile Rubber, Silicon Rubber, Fluoro Rubber, etc. and operating environments such as Heat Resistant, Chemical Resistant, and so on. To ensure top-quality products, trusted brands like MISUMI, ESCO, NOK, and RS Pro are highly recommended.
Enjoy the convenience of FREE SHIPPING and NO MINIMUM ORDER on O Ring and related products, for example, O Ring gauge, O Ring Cord, and Back Up Ring. If you have any doubts or need assistance in selecting the right product, our experts are ready to provide advice and guidance.
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13 items
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MISUMI
O-Rings/P SeriesThe 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 ℃...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 5.8 ～ 79.6 1.9 ～ 5.7 P (Dynamic / Static) Silicone Rubber Cold Resistant From: ₹ 5.00 Days to Ship: 6 Day(s) or more 
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
O-Ring - JIS B 2401 - P Series (Static/Dynamic application)
NOK
NOK's new JIS-compliant O-ring[Material] •NBR: NBR-70-1(Class 1A), NBR-90(Class 2), NBR-70-2(Class 1B) •Silicone rubber: VMQ-70(Class 4C) •Fluororesin: FKM-70(Class 4D) [Hardness] Shore A70±5, A90±5[Operating Temperature] •NBR-70-1: -24~100℃•NBR-90: -23~100℃•NBR-70-2: -24~80℃•VMQ-70: -48~200℃•FKM-70: -16~200℃*It depends on the usage situation.
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 2.8 ～ 399.5 1.9 ～ 8.4 P (Dynamic / Static) Silicone Rubber Cold Resistant From: ₹ 69.00 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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You can add up to 6 items per a category to the compare list.
MISUMI
O-Rings/S SeriesThe O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 2.5 to 49.5● Thickness (mm.) : 1.5 and 2● Material and Operating Temperature Range (℃)Nitrile Rubber -> -30 to 100 ℃Silicone Rubber -> -50 to 200 ℃Fluoro Rubber -> -15 to 200 ℃[Application]O-rings are utilized across multiple industries to pre...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 3.5 1.5 S (Low Pressure Static) Silicone Rubber Cold Resistant From: ₹ 6.00 Days to Ship: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
JIS B 2401-1 P (for Motion, Cylindrical Surface Mount and Flat Surface Mount)
MORISEI
This O-ring can be used for dynamic applications and for cylindrical/flat surface mount.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.) : 1.8 to 554.5● Thickness (mm.) : 1.9, 2.4, 3.5, 5.7 and 8.4● Material CodeNitrile Rubber : NBR-90 (Class 1 B) or NBR-70-1 (Class 1 A) or NBR-70-2 (Class 2)Silicon Rubber : VMQ-70 ...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 3.8 ～ 519.5 1.9 ～ 8.4 P (Dynamic / Static) Silicone Rubber Cold Resistant From: ₹ 48.24 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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You can add up to 6 items per a category to the compare list.
![AS568 [Old: ARP568] (for O-Ring Hydraulic)](//in.misumi-ec.com/linked/material/mech/MOS1/PHOTO/221005149925_002.jpg?$product_view_b$)
AS568 [Old: ARP568] (for O-Ring Hydraulic)
MORISEI
AS568 [Old: ARP568] (for O-Ring Hydraulic)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.) : 0.74 to 532.26● Thickness Minimum/ Maximum (mm.) : 1.02 to 6.98● Material CodeNitrile Rubber : NBR-90 (Class 1 B) or NBR-70-1 (Class 1 A)Silicon Rubber : VMQ-70 (Class 4 D)Ethylene Propylene Rubber : EPDM-70Fluo...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 1.78 ～ 532.26 1.78 ～ 6.98 AS (Static) Silicone Rubber Cold Resistant From: ₹ 52.25 Days to Ship: 13 Day(s) or more
13 Day(s) or more
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You can add up to 6 items per a category to the compare list.
S (for Cylindrical Surface Fixing and Flat Surface Mounting)
MORISEI
O-Ring (for Cylindrical Surface Fixing and Flat Surface Mounting)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.) : 2.5 to 209.5● Thickness (mm.) : 1.5 and 2● Material CodeNitrile Rubber : NBR-90 (Class 1 B), NBR-70-1 (Class 1 A) or NBR-70-2 (Class 2)Silicon Rubber : VMQ-70 (Class 4 D)Ethylene Propylene Ru...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 2.5 ～ 269.5 1.5 ～ 2 S (Low Pressure Static) Silicone Rubber Cold Resistant From: ₹ 50.91 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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You can add up to 6 items per a category to the compare list.
JIS B 2401 P (For Motion, Cylindrical Surface Fixing, Flat Surface Fixing)【1-100 Pieces Per Package】
SUNCO
JIS B 2401 P (For Motion, Cylindrical Surface Fixing, Flat Surface Fixing)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 299.5● Thickness (mm.) : 1.9, 2.4, 3.5, 5.7 and 8.4● Material :Nitrile Rubber Class 1A and Class 1BSilicon Rubber Class 4CFluoro Rubber Class 4D[Application]O-rings are utilized across ...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 3.8 ～ 59.6 1.9 ～ 5.7 P (Dynamic / Static) Silicone Rubber Cold Resistant From: ₹ 19.35 Days to Ship: 6 Day(s) or more
6 Day(s) or more
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You can add up to 6 items per a category to the compare list.
JIS B 2401-1 G (for Mounting Cylindrical/Flat Surfaces)
MORISEI
JIS B 2401-1 G (for Mounting Cylindrical/Flat Surfaces)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.) : 24.4 to 599.3● Thickness (mm.) : 3.1 and 5.7● Material CodeNitrile Rubber : NBR-90 (Class 1 B) or NBR-70-1 (Class 1 A)Silicon Rubber : VMQ-70 (Class 4 D)Ethylene Propylene Rubber : EPDM-70Fluoro Rubber : ...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 24.4 ～ 404.3 3.1 ～ 5.7 G (For Mounting) Silicone Rubber Cold Resistant From: ₹ 67.27 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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You can add up to 6 items per a category to the compare list.
O-Ring (Silicone Rubber / 10 Pcs.)【10 Pieces Per Package】
ESCO
An O-ring to prevent fluid leakage. Excellent cold/heat resistance.
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties - - P (Dynamic / Static) Silicone Rubber Cold Resistant From: ₹ 47.20 Days to Ship: 5 Day(s) or more
5 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
JASO F404 (for Motion, Cylindrical Surface Fixing and Flat Surface Mount)
MORISEI
JASO F404 (for Motion, Cylindrical Surface Fixing and Flat Surface Mount)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.) : 11 to 149.6● Thickness (mm.) : 1.9, 2.4 and 3.5● Material CodeNitrile Rubber : NBR-90 (Class 1 B) or NBR-70-1 (Class 1 A)Silicon Rubber : VMQ-70 (Class 4 D)Ethylene Propylene Rubber : EPD...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 13.8 ～ 105.6 1.9 ～ 3.5 JASO (Dynamic / Static) Silicone Rubber Cold Resistant From: ₹ 49.62 Days to Ship: 5 Day(s) or more
5 Day(s) or more
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You can add up to 6 items per a category to the compare list.
JIS B 2401 G (For Cylindrical Surface Fixing, Flat Surface Fixing)【1-10 Pieces Per Package】
SUNCO
Kayo Corp stocks a variety of standard O-rings, offering immediate dispatch and delivery with different materials.
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 34.4 ～ 259.3 3.1 ～ 5.7 G (For Mounting) Silicone Rubber Cold Resistant From: ₹ 209.83 Days to Ship: 6 Day(s) or more
6 Day(s) or more
-
You can add up to 6 items per a category to the compare list.
JIS B 2401-1 V (for Vacuum Flanges)
MORISEI
O-Ring JIS B 2401-1 V (for Vacuum Flanges)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.) : 11.5 to 940.5● Thickness (mm.) : 4, 6 and 10● Material CodeNitrile Rubber : NBR-90 (Class 1 B) or NBR-70-1 (Class 1 A)Silicon Rubber : VMQ-70 (Class 4 D)Ethylene Propylene Rubber : EPDM-70Fluoro Rubber : FKM-90 or FK...Readmore
- Volume Discount
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 33.5 ～ 821.5 4 ～ 10 V (For Vacuum Flanges) Silicone Rubber Cold Resistant From: ₹ 107.85 Days to Ship: 13 Day(s) or more
13 Day(s) or more
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You can add up to 6 items per a category to the compare list.
JIS B 2401 V (For Vacuum Flanges)
SUNCO
JIS B 2401 V (For Vacuum Flanges)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter (mm.): 14.5, 33.5, 54.5 and 119● Thickness (mm.) : 4● Material :Nitrile Rubber Class 1ASilicon Rubber Class 4CFluoro Rubber Class 4D[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for vacuum flan...Readmore
Inner Dia. d(mm) Wire Dia. W(mm) Standard Material Properties 39.5 ～ 148.5 4 V (For Vacuum Flanges) Silicone Rubber Cold Resistant From: ₹ 2,976.20 Days to Ship: 12 Day(s) or more
12 Day(s) or more
![AS568 [Old: ARP568] (for O-Ring Hydraulic)](http://in.misumi-ec.com/linked/material/mech/MOS1/PHOTO/221005149925_002.jpg?$product_view_b$)
![AS568 [Old: ARP568] (for O-Ring Hydraulic)](http://in.misumi-ec.com/linked/material/mech/MOS1/PHOTO/221005149925_002.jpg?$product_view_c$)
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Configure
Specification/Dimensions
-
Inner Dia. d(mm)
- 0.5
- 0.74
- 0.8
- 1
- 1.07
- 1.2
- 1.24
- 1.42
- 1.5
- 1.78
- 1.8
- 2
- 2.2
- 2.24
- 2.4
- 2.5
- 2.57
- 2.8
- 2.84
- 2.9
- 3
- 3.15
- 3.2
- 3.5
- 3.55
- 3.63
- 3.68
- 3.75
- 3.8
- 4
- 4.2
- 4.42
- 4.47
- 4.5
- 4.7
- 4.75
- 4.8
- 4.84
- 4.87
- 5
- 5.15
- 5.23
- 5.28
- 5.3
- 5.4
- 5.5
- 5.6
- 5.75
- 5.8
- 5.94
- 6
- 6.02
- 6.07
- 6.3
- 6.4
- 6.5
- 6.7
- 6.75
- 6.8
- 6.9
- 7
- 7.1
- 7.4
- 7.5
- 7.52
- 7.59
- 7.64
- 7.65
- 7.8
- 8
- 8.4
- 8.5
- 8.75
- 8.8
- 8.92
- 9
- 9.12
- 9.19
- 9.25
- 9.4
- 9.5
- 9.8
- 10
- 10.4
- 10.46
- 10.5
- 10.52
- 10.6
- 10.69
- 10.7
- 10.77
- 10.8
- 10.82
- 11
- 11.2
- 11.5
- 11.7
- 11.8
- 11.89
- 12
- 12.06
- 12.29
- 12.3
- 12.37
- 12.4
- 12.42
- 12.5
- 13
- 13.2
- 13.46
- 13.5
- 13.64
- 13.7
- 13.8
- 13.87
- 13.94
- 14
- 14.4
- 14.5
- 14.8
- 15
- 15.24
- 15.4
- 15.47
- 15.5
- 15.54
- 15.6
- 15.8
- 16
- 16.36
- 16.4
- 16.5
- 16.8
- 16.81
- 17
- 17.04
- 17.12
- 17.17
- 17.4
- 17.5
- 17.7
- 17.8
- 17.93
- 18
- 18.42
- 18.5
- 18.64
- 18.72
- 18.77
- 18.8
- 19
- 19.18
- 19.4
- 19.5
- 19.7
- 19.8
- 20
- 20.22
- 20.29
- 20.35
- 20.5
- 20.8
- 21
- 21.2
- 21.4
- 21.5
- 21.59
- 21.7
- 21.8
- 21.82
- 21.89
- 21.9
- 21.92
- 21.95
- 22
- 22.1
- 22.4
- 23.16
- 23.3
- 23.39
- 23.4
- 23.47
- 23.5
- 23.52
- 23.6
- 23.7
- 24
- 24.4
- 24.5
- 24.7
- 24.76
- 24.99
- 25
- 25.04
- 25.07
- 25.12
- 25.2
- 25.5
- 25.7
- 25.8
- 26
- 26.2
- 26.34
- 26.5
- 26.57
- 26.59
- 26.64
- 26.7
- 27.5
- 27.7
- 27.94
- 28
- 28.17
- 28.24
- 28.3
- 28.5
- 28.7
- 29
- 29.2
- 29.4
- 29.5
- 29.51
- 29.7
- 29.74
- 29.82
- 29.87
- 30
- 30.7
- 31
- 31.12
- 31.2
- 31.34
- 31.42
- 31.47
- 31.5
- 31.7
- 32
- 32.5
- 32.69
- 32.92
- 32.99
- 33.05
- 33.2
- 33.5
- 33.7
- 34
- 34.29
- 34.4
- 34.42
- 34.5
- 34.52
- 34.59
- 34.65
- 34.7
- 35
- 35.2
- 35.5
- 35.7
- 36
- 36.09
- 36.17
- 36.5
- 37.2
- 37.46
- 37.5
- 37.6
- 37.69
- 37.7
- 37.77
- 37.82
- 38
- 38.5
- 38.7
- 39
- 39.34
- 39.4
- 39.5
- 39.7
- 40
- 40.64
- 40.7
- 40.87
- 40.94
- 41
- 41.2
- 41.5
- 41.7
- 42
- 42.2
- 42.5
- 42.52
- 43.5
- 43.69
- 43.7
- 43.82
- 44
- 44.04
- 44.12
- 44.17
- 44.4
- 44.5
- 44.7
- 45
- 45.5
- 45.69
- 45.7
- 46
- 46.2
- 46.99
- 47.22
- 47.29
- 47.35
- 47.5
- 47.6
- 47.7
- 48
- 48.7
- 48.89
- 48.9
- 49.4
- 49.5
- 49.6
- 49.7
- 50
- 50.16
- 50.39
- 50.47
- 50.52
- 51.4
- 51.5
- 51.6
- 52
- 52.07
- 52.5
- 52.6
- 53
- 53.09
- 53.34
- 53.57
- 53.64
- 53.7
- 54.4
- 54.5
- 54.6
- 55
- 55.24
- 55.5
- 55.6
- 56
- 56.52
- 56.74
- 56.82
- 56.87
- 57.4
- 57.5
- 57.6
- 58
- 58.42
- 59.36
- 59.4
- 59.5
- 59.6
- 59.69
- 59.92
- 59.99
- 60
- 60.05
- 61.4
- 61.5
- 61.59
- 61.6
- 62.4
- 62.5
- 62.6
- 62.86
- 63
- 63.09
- 63.17
- 63.22
- 63.4
- 64.4
- 64.5
- 64.6
- 64.77
- 65
- 66.04
- 66.27
- 66.34
- 66.4
- 66.5
- 66.6
- 67
- 67.94
- 69
- 69.22
- 69.4
- 69.44
- 69.5
- 69.52
- 69.57
- 69.6
- 70
- 70.5
- 70.6
- 71
- 71.12
- 71.4
- 72.39
- 72.62
- 72.69
- 72.75
- 73
- 74
- 74.4
- 74.5
- 74.6
- 75
- 75.56
- 75.79
- 75.87
- 75.92
- 77.5
- 78.74
- 78.97
- 79
- 79.4
- 79.5
- 79.6
- 80
- 81.92
- 82.14
- 82.22
- 82.27
- 82.5
- 84
- 84.4
- 84.5
- 84.6
- 85
- 85.09
- 85.32
- 87.5
- 88.26
- 88.49
- 88.57
- 88.62
- 89
- 89.4
- 89.5
- 89.6
- 90
- 91.44
- 91.67
- 92.5
- 94
- 94.4
- 94.5
- 94.6
- 94.62
- 94.84
- 94.92
- 94.97
- 95
- 97.5
- 97.79
- 98.02
- 99
- 99.4
- 99.5
- 99.6
- 100
- 100.96
- 101.19
- 101.27
- 101.32
- 101.6
- 103
- 104
- 104.14
- 104.37
- 104.4
- 104.5
- 104.6
- 105.6
- 106
- 107.32
- 107.54
- 107.62
- 107.67
- 109
- 109.4
- 109.5
- 109.6
- 110
- 110.49
- 110.72
- 111.5
- 111.6
- 112
- 113.66
- 113.89
- 113.97
- 114
- 114.4
- 114.5
- 114.6
- 115
- 116.84
- 117.07
- 117.6
- 118
- 119
- 119.4
- 119.5
- 119.6
- 120
- 120.02
- 120.24
- 120.32
- 120.37
- 122
- 123.19
- 123.42
- 124
- 124.4
- 124.5
- 124.6
- 125
- 126.36
- 126.59
- 126.67
- 126.72
- 128
- 129
- 129.4
- 129.5
- 129.54
- 129.6
- 129.77
- 131.5
- 131.6
- 132
- 132.72
- 132.94
- 133.02
- 133.07
- 134
- 134.4
- 134.5
- 134.6
- 135.89
- 136
- 136.12
- 138
- 139.06
- 139.07
- 139.37
- 139.4
- 139.5
- 139.6
- 140
- 142.24
- 142.47
- 143.5
- 144.4
- 144.5
- 144.6
- 145
- 145.42
- 145.64
- 145.72
- 148.5
- 148.59
- 148.82
- 149.3
- 149.5
- 149.6
- 150
- 151.76
- 151.77
- 151.99
- 152.07
- 153
- 154.3
- 154.5
- 155
- 158
- 158.12
- 158.34
- 158.42
- 159.3
- 159.5
- 160
- 163
- 164.3
- 164.46
- 164.47
- 164.5
- 164.69
- 164.77
- 165
- 168
- 169.3
- 169.5
- 170
- 170.82
- 171.04
- 171.12
- 173
- 174.3
- 174.5
- 175
- 177.16
- 177.17
- 177.39
- 177.47
- 178
- 179.3
- 179.5
- 180
- 183.52
- 183.74
- 183.82
- 184.3
- 184.5
- 185
- 189.3
- 189.5
- 189.86
- 189.87
- 190
- 190.09
- 190.17
- 193
- 194.3
- 194.5
- 195
- 196.22
- 196.44
- 196.52
- 198
- 199.3
- 199.5
- 200
- 202.56
- 202.57
- 202.79
- 202.87
- 203
- 204.3
- 204.5
- 206
- 208
- 208.5
- 208.92
- 209.14
- 209.22
- 209.3
- 209.5
- 212
- 213
- 214.3
- 214.5
- 215.26
- 215.27
- 215.49
- 215.57
- 218
- 219.3
- 219.5
- 221.62
- 221.84
- 221.92
- 222.5
- 224
- 224.3
- 224.5
- 227.5
- 227.96
- 227.97
- 228.19
- 228.27
- 229.3
- 229.5
- 230
- 232.5
- 234.3
- 234.32
- 234.5
- 234.54
- 234.62
- 236
- 237.5
- 239.3
- 239.5
- 240.66
- 240.67
- 240.89
- 240.97
- 242.5
- 243
- 244.3
- 244.5
- 247.02
- 247.24
- 247.32
- 247.5
- 247.67
- 249.3
- 249.5
- 250
- 253.36
- 253.37
- 253.59
- 254.3
- 254.5
- 257.5
- 258
- 259.3
- 259.5
- 260
- 262.5
- 264.3
- 264.5
- 265
- 266.06
- 266.07
- 266.29
- 269.3
- 269.5
- 272
- 274.3
- 274.5
- 277
- 278.76
- 278.77
- 278.99
- 279.3
- 279.5
- 280
- 284.3
- 284.5
- 289.3
- 289.5
- 290
- 291.46
- 291.47
- 291.69
- 292
- 294.3
- 294.5
- 299.3
- 299.5
- 300
- 304.15
- 304.16
- 304.17
- 304.39
- 304.5
- 307
- 309.3
- 309.5
- 314.3
- 314.5
- 315
- 316.86
- 316.87
- 317
- 319.3
- 319.5
- 321.5
- 324.3
- 324.5
- 325
- 329.3
- 329.5
- 329.56
- 329.57
- 329.79
- 334.3
- 334.5
- 335
- 339.3
- 339.5
- 342.26
- 342.27
- 344.3
- 344.4
- 344.5
- 345
- 349.3
- 349.5
- 354.3
- 354.5
- 354.96
- 354.97
- 355
- 355.19
- 359.3
- 359.5
- 364.3
- 364.5
- 365
- 367.66
- 367.67
- 369.3
- 369.5
- 371.5
- 374.3
- 374.5
- 375
- 376
- 379.3
- 379.5
- 380.36
- 380.37
- 380.59
- 381
- 384.3
- 384.5
- 386
- 387
- 389.3
- 389.5
- 393.06
- 393.07
- 394.3
- 394.5
- 396
- 399.3
- 399.5
- 400
- 404.3
- 404.5
- 405.26
- 406
- 409.3
- 409.5
- 411
- 412
- 414.3
- 414.5
- 416
- 417.96
- 419.3
- 419.5
- 424.3
- 424.5
- 425
- 425.5
- 429.3
- 429.5
- 430.5
- 430.66
- 434.3
- 434.5
- 437
- 439.3
- 439.5
- 443.36
- 444.3
- 444.5
- 449.3
- 449.5
- 450
- 454.3
- 454.5
- 456.06
- 456.07
- 459.3
- 459.5
- 460.5
- 462
- 464.3
- 464.5
- 468.76
- 469.3
- 469.5
- 470.5
- 474.3
- 474.5
- 475
- 479.3
- 479.5
- 481.46
- 484.3
- 484.5
- 487
- 489.3
- 489.5
- 494.16
- 494.3
- 494.5
- 499.3
- 499.5
- 500
- 504.5
- 506.86
- 515
- 519.3
- 519.5
- 524.3
- 524.5
- 529.5
- 530
- 532.26
- 544
- 545
- 549.3
- 549.5
- 554.5
- 557.66
- 560
- 569.3
- 579
- 580
- 582.68
- 589.3
- 599.3
- 600
- 603.5
- 608.08
- 615
- 630
- 633.48
- 633.5
- 643
- 650
- 658.88
- 670
- 683
- 732.5
- 759.3
- 762
- 782
- 791.5
- 811.5
- 821.5
- 836.5
- 839.5
- 841.5
- 899.3
- 911
- 939.5
- 940.5
- 960.5
- 1044
-
Wire Dia. W(mm)
-
Standard
-
Material
- Nitrile Rubber
- Ethylene Propylene Rubber
- Silicone Rubber
- Fluoroelastomer
- Urethane Rubber
- Fluoropolymer
-
Properties
- Mineral Oil Resistant
- Gasoline Resistant
- Animal and Vegetable Oil Resistant
- Heat Resistant
- Coolant Resistant
- Abrasion Resistant
- Pressure Resistant
- Chemical Resistant
- Weather Resistant
- Cold Resistant
- Water Resistant
- Hot Water-resistant
Related Categories to O-Rings
FAQ O-Ring
- Question: What are the main applications of O-rings?
- Answer: O-rings have several key applications across various industries. Here are their main uses:
1. Hydraulics and Pneumatics: O-rings find extensive use in hydraulic and pneumatic systems. They seal fittings, connectors, and control valves, maintaining pressure integrity and preventing leaks in these systems.
2. Automotive Industry: O-rings play a crucial role in automotive applications, including engines, fuel systems, brake systems, and air conditioning systems. They provide effective sealing to prevent fluid leaks,
leaks.
3. Industrial Machinery: O-rings are widely utilized in manufacturing and machinery, such as pumps, compressors, valves, and cylinders. They seal these components, preventing leakage and ensuring efficient operation.
4. Medical Equipment: O-rings are utilized in medical devices like syringes, catheters, and pumps.
5. Plumbing and Water Systems: O-rings are commonly found in plumbing fittings, faucets, and valves. - Question: What are the different types of O-Rings?
- Answer: There are various types of O-Rings available, including:
Rubber O-Rings: Made from synthetic rubber such as nitrile, EPDM, or silicone.
Metal O-Rings: Constructed from metals like stainless steel, for applications requiring higher temperature and pressure resistance.
Teflon O-Rings: Utilizing PTFE (polytetrafluoroethylene) for extreme chemical resistance.
Quad-Rings: Designed with a unique four-lobed cross-section to provide improved sealing performance. - Question: How do I select the right O-ring size for my application?
- Answer: To select the right O-ring size for your application, you need to consider the following factors:
1. Inner Diameter (ID) and Outer Diameter (OD): The ID of the O-ring should match the groove diameter, and the OD should be slightly larger to ensure proper sealing.
2. Cross-Sectional Diameter or thickness of O-ring : It should be compatible with the groove's width or depth to provide an adequate seal.
3. Material : Consider the material of the O-ring to ensure compatibility with the fluid or gas in your application. Different materials have varying chemical resistance, temperature tolerance, and physical properties.
4. Compression and Stretch: Determine the compression and stretch limits of the O-ring material to ensure it can adequately seal the mating surfaces without being overcompressed or overstretched.
5. Standards and Guidelines: Consult industry standards, such as AS568 (for inch sizes) or ISO 3601 (for metric sizes), to understand the standard sizes available and their corresponding tolerances.
6. Consider O-ring Sizing Guides: O-ring manufacturers often provide sizing guides or calculators that help select the appropriate O-ring size based on application parameters. - Question: Is an O-ring a gasket? Can I replace O-ring with gasket?
- Answer: Yes, an O-ring is a type of gasket.
Yes with condition, an O-ring can be considered a type of gasket. Both O-rings and gaskets are used for sealing applications to prevent fluid or gas leakage. However, O-rings have a specific circular shape look like a doughnut while gaskets come in various shapes and designs.
In some cases, an O-ring can be replaced with a gasket depending on the application. However, it is essential to consider factors such as size, shape, material compatibility, and the specific sealing requirements of the application. Consulting with the equipment manufacturer or a sealing specialist can help determine the most suitable replacement option. - Question: How often should O-rings be replaced?
- Answer: The frequency of O-ring replacement varies based on factors like application, operating conditions, and material type. Here are some general guidelines:
1. Visual Inspection: Regularly inspect O-rings for wear, damage, or deformation. Replace if tears or flattening are observed.
2. Leakage: If there is noticeable fluid or gas leakage, consider replacing the O-ring.
3. Age and Service Life: Follow manufacturer's recommendations or industry standards for the expected service life of the O-ring material.
4. Maintenance Schedule: Adhere to the equipment manufacturer's maintenance plan, which may include periodic O-ring replacement as preventive maintenance.
5. Environmental Factors: Consider temperature extremes, chemical exposure, and high-pressure environments, which can accelerate O-ring deterioration and require more frequent replacement. - Question: Do O-rings need to be lubricated?
- Answer: Yes, O-rings typically require lubrication for optimal performance. Lubrication helps reduce friction between the O-ring and the surfaces it contacts, extending its lifespan and improving sealing efficiency. The lubricant acts as a barrier, preventing excessive wear and ensuring smooth movement. It is important to select a compatible lubricant that suits the application's temperature range and the O-ring material. While some O-ring materials are self-lubricating, lubrication is generally recommended unless specific circumstances dictate otherwise. Consulting manufacturer guidelines and considering the specific application requirements are essential for determining the need for lubrication.
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