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  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

O Rings GB Standards【2-100 Pieces Per Package】 (Part Numbers)

O Rings GB Standards

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  • O Rings GB Standards
  • O Rings GB Standards
  • O Rings GB Standards
  • O Rings GB Standards
  • O Rings GB Standards
  • O Rings GB Standards
  • O Rings GB Standards
  • O Rings GB Standards
  • Volume Discount

O Rings GB Standards
These O Rings are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Inner Diameter Minimum/ Maximum (mm.) : 1.8 to 250
● Thickness Minimum/ Maximum (mm.) : 1.8 to 7
● Material : Nitrile Rubber (Black) or Fluoro Rubber (Brown)
● Operating Temperature Range (℃)
Nitrile Rubber : -20 to 100
Fluoro Rubber : -10 to 200
[Application]
O-rings are utilized across multiple industries to prevent the leakage of fluids or gases between two components



Economy O-Ring

Wide selection High-quality Sealing

- Wide variety of sizes available

- High-quality nitrile and fluoro rubber materials

- Suitable for temperatures up to specified value

- Excellent sealing performance for various applications

- Available in multiple packaging options for convenience

Economy O-Ring
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support


O-Rings Product Overview

O-Rings is a part that utilizes elastic interference of rubber materials to achieve a sealing effect. The national standard (GB) series are MISUMI self-developed economy series O-Rings products, which are widely used in applications that require sealing in various industries. GB series has market universal specifications in China, with color options for different materials, black for nitrile rubber and brown for fluorine rubber. The O-Rings is used in two ways: fixed and movable. When installed in the fixed way, usually via a plane, the O-Rings will be in the fixed state. When installed in the movable way, mainly via a cylindrical surface, the O-Rings will produce relative displacement.
 
Nitrile Rubber
(Black)

Product Drawing 1
Fluoro Rubber
(Brown)

Product Drawing 2

O-Rings Product Features

[O-Rings Features]
・Imported rubber materials are adopted, ensuring sealing performance and ultra-long service life
・With no corners cut, density and dimensions are guaranteed
・All specifications in stock and same-day shipment.

Product Drawing 3  Product Drawing 3

O-Rings Specifications Overview

For the economy national standard series, O-Ringss are made of two materials: nitrile rubber and fluorine rubber, wire diameters include 1.8mm, 2.65mm, 3.55mm, 5.3mm and 7mm, and inner diameters include most of the specifications between 1.8mm and 250mm.

Product Drawing 5
 
MaterialHardnessColorApplicable Temperature RangeIntended Use
Nitrile RubberHS70±5Black-20℃ to 100℃Mineral Oil Resistant
Fluoro RubberHS75±5Brown-10℃ to 200℃Heat Resistant, Chemical Resistant
 
MaterialWire Diameter W (mm)Wire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d (mm)I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
1.8±0.081.8±0.1
2±0.13
2.24
2.5
2.8
3.15
3.55
3.75
4
4.5
4.87
5
5.15
5.3
5.6
6
6.3±0.14
6.7
6.9
7.1
7.5
8
8.5
8.75
9
9.5
10
10.6±0.17
11.2
11.8
12.5
13.2
14
15
16
17
18
19±0.22
20
21.2
22.4
23.6
25
26.5
28
30
32.5±0.3
34.5
36.5
38.7
42.5±0.36
46.2
50
2.65±0.0910.6±0.17
11.2
11.8
12.5
13.2
14
15
16
17
18
19±0.22
20
21.2
22.4
23.6
25
26.5
28
MaterialWire Diameter W (mm)Wire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d (mm)I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
2.65±0.0930±0.22
31.5±0.3
32.5
33.5
34.5
35.5
36.5
37.5
38.7
40
41.2±0.36
42.5
43.7
45
46.2
47.5
48.7
50
51.5±0.44
53
54.5
56
58
60
61.5
63
67±0.53
71
75
80
85±0.65
90
95
100
106
112
118
125±0.9
132
140
150
3.55±0.118±0.17
19±0.22
20
21.2
22.4
23.6
25
26.5
28
30
31.5±0.3
32.5
33.5
34.5
35.5
36.5
37.5
38.7
40
41.2±0.36
42.5
43.7
45
46.2
47.5
48.7
50
51.5±0.44
53
54.5
MaterialWire Diameter W (mm)Wire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d (mm)I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
3.55±0.156±0.44
58
60
61.5
63
65±0.53
67
69
71
73
75
77.5
80
82.5±0.65
85
87.5
90
92.5
95
97.5
100
103
106
109
112
115
118
122±0.9
125
128
132
136
140
145
150
155
160
165
170
175
180
185±1.2
190
195
200
5.3±0.1340±0.3
41.2±0.36
42.5
43.7
45
46.2
47.5
48.7±0.36
50
51.5±0.44
53
54.5
56
58
60
61.5
63
65±0.53
67
69
71
73
75
77.5
80
MaterialWire Diameter W (mm)Wire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d (mm)I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
5.3±0.1382.5±0.65
85
87.5
90
92.5
95
97.5
100
103
106
109
112
115
118
122±0.9
125
128
132
136
140
145
150
155
160
165
170
175
180
185±1.2
190
195
200
206
212
218
224
230
236
243
250
7±0.15109±0.65
112
115
118
122±0.9
125
128
132
136
140
145
150
155
160
165
170
175
180
185±1.2
190
195
200
206
212
218
224
230
236
243
250

Example of Use O-Rings

O-Ringss are suitable for many areas of industry, such as automated processing equipment, production lines, and peripheral equipment of manipulators. The O-Rings is used in two ways: fixed and movable.
When installed in the fixed way, usually via a plane, the O-Rings will be in the fixed state. When installed in the movable way, mainly via a cylindrical surface, the O-Rings will produce relative displacement.

Example of Use
Plane fixed typeCylindrical surface movable type
Internal pressure fixed typeExternal pressure fixed typeExample of Use 3
Example of Use 1Example of Use 2

O-Rings Precautions

For the O-Rings slotting size, please see the following drawing and table. The slotting size varies with the wire diameter and usage method. For detailed information, please see the data in the table.
Slotting size drawing
Precautions
mm
Wire Diameter WFixedMovable (pneumatic)Movement (hydraulic)
Groove Width GGroove Depth HGroove Width GGroove Depth HGroove Width GGroove Depth H
1.802.31.32.31.12.31.1
2.653.423.12.353.12.3
3.554.52.74.23.254.23.1
5.304.94.36.44.956.44.7
7.009.15.858.46.68.46.3

Part Number 

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Part Number
E-PACK-GRF2.65-54.5
E-PACK-GRF2.65-56
E-PACK-GRF2.65-58
E-PACK-GRF2.65-60
E-PACK-GRF2.65-61.5
E-PACK-GRF2.65-63
E-PACK-GRF2.65-67
E-PACK-GRF2.65-71
E-PACK-GRF2.65-75
E-PACK-GRF2.65-80
E-PACK-GRF2.65-85
E-PACK-GRF2.65-90
E-PACK-GRF2.65-95
E-PACK-GRF2.65-100
E-PACK-GRF2.65-106
E-PACK-GRF2.65-112
E-PACK-GRF2.65-118
E-PACK-GRF2.65-125
E-PACK-GRF2.65-132
E-PACK-GRF2.65-140
E-PACK-GRF2.65-150
E-PACK-GRF3.55-18
E-PACK-GRF3.55-19
E-PACK-GRF3.55-20
E-PACK-GRF3.55-21.2
E-PACK-GRF3.55-22.4
E-PACK-GRF3.55-23.6
E-PACK-GRF3.55-25
E-PACK-GRF3.55-26.5
E-PACK-GRF3.55-28
E-PACK-GRF3.55-30
E-PACK-GRF3.55-31.5
E-PACK-GRF3.55-32.5
E-PACK-GRF3.55-33.5
E-PACK-GRF3.55-34.5
E-PACK-GRF3.55-35.5
E-PACK-GRF3.55-36.5
E-PACK-GRF3.55-37.5
E-PACK-GRF3.55-38.7
E-PACK-GRF3.55-40
E-PACK-GRF3.55-41.2
E-PACK-GRF3.55-42.5
E-PACK-GRF3.55-43.7
E-PACK-GRF3.55-45
E-PACK-GRF3.55-46.2
E-PACK-GRF3.55-47.5
E-PACK-GRF3.55-48.7
E-PACK-GRF3.55-50
E-PACK-GRF3.55-51.5
E-PACK-GRF3.55-53
E-PACK-GRF3.55-54.5
E-PACK-GRF3.55-56
E-PACK-GRF3.55-58
E-PACK-GRF3.55-60
E-PACK-GRF3.55-61.5
E-PACK-GRF3.55-63
E-PACK-GRF3.55-65
E-PACK-GRF3.55-67
E-PACK-GRF3.55-69
E-PACK-GRF3.55-71
E-PACK-GRF3.55-73
E-PACK-GRF3.55-75
E-PACK-GRF3.55-77.5
E-PACK-GRF3.55-80
E-PACK-GRF3.55-82.5
E-PACK-GRF3.55-85
E-PACK-GRF3.55-87.5
E-PACK-GRF3.55-90
E-PACK-GRF3.55-92.5
E-PACK-GRF3.55-95
E-PACK-GRF3.55-97.5
E-PACK-GRF3.55-100
E-PACK-GRF3.55-103
E-PACK-GRF3.55-106
E-PACK-GRF3.55-109
E-PACK-GRF3.55-112
E-PACK-GRF3.55-115
E-PACK-GRF3.55-118
E-PACK-GRF3.55-122
E-PACK-GRF3.55-125
E-PACK-GRF3.55-128
E-PACK-GRF3.55-132
E-PACK-GRF3.55-136
E-PACK-GRF3.55-140
E-PACK-GRF3.55-145
E-PACK-GRF3.55-150
E-PACK-GRF3.55-155
E-PACK-GRF3.55-160
E-PACK-GRF3.55-165
E-PACK-GRF3.55-170
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSInner Dia. do (or d)
(Ø)
Wire Dia. W
(mm)
Material Package Specifications

99,579 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -54.52.65[Fluoro Rubber] Fluoro Rubber5 pcs

103,003 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) 10562.65[Fluoro Rubber] Fluoro Rubber5 pcs

107,218 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -582.65[Fluoro Rubber] Fluoro Rubber5 pcs

111,948 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -602.65[Fluoro Rubber] Fluoro Rubber5 pcs

114,594 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -61.52.65[Fluoro Rubber] Fluoro Rubber5 pcs

116,916 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -632.65[Fluoro Rubber] Fluoro Rubber5 pcs

125,702 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -672.65[Fluoro Rubber] Fluoro Rubber5 pcs

133,825 IDR

5 Pieces Per Package

1 Pack(s)Available Same day -712.65[Fluoro Rubber] Fluoro Rubber5 pcs

142,518 IDR

5 Pieces Per Package

1 Pack(s)Available Same day -752.65[Fluoro Rubber] Fluoro Rubber5 pcs

153,846 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -802.65[Fluoro Rubber] Fluoro Rubber5 pcs

164,237 IDR

5 Pieces Per Package

1 Pack(s)Available Same day -852.65[Fluoro Rubber] Fluoro Rubber5 pcs

176,502 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -902.65[Fluoro Rubber] Fluoro Rubber5 pcs

188,093 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -952.65[Fluoro Rubber] Fluoro Rubber5 pcs

199,684 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1002.65[Fluoro Rubber] Fluoro Rubber5 pcs

214,436 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1062.65[Fluoro Rubber] Fluoro Rubber5 pcs

229,715 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1122.65[Fluoro Rubber] Fluoro Rubber5 pcs

244,468 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1182.65[Fluoro Rubber] Fluoro Rubber5 pcs

252,371 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1252.65[Fluoro Rubber] Fluoro Rubber5 pcs

258,693 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1322.65[Fluoro Rubber] Fluoro Rubber5 pcs

267,387 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1402.65[Fluoro Rubber] Fluoro Rubber5 pcs

278,188 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1502.65[Fluoro Rubber] Fluoro Rubber5 pcs

221,812 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -183.55[Fluoro Rubber] Fluoro Rubber20 pcs

230,506 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -193.55[Fluoro Rubber] Fluoro Rubber20 pcs

243,151 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -203.55[Fluoro Rubber] Fluoro Rubber20 pcs

256,322 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -21.23.55[Fluoro Rubber] Fluoro Rubber20 pcs

269,231 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -22.43.55[Fluoro Rubber] Fluoro Rubber20 pcs

282,139 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -23.63.55[Fluoro Rubber] Fluoro Rubber20 pcs

294,784 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -253.55[Fluoro Rubber] Fluoro Rubber20 pcs

312,171 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -26.53.55[Fluoro Rubber] Fluoro Rubber20 pcs

329,294 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -283.55[Fluoro Rubber] Fluoro Rubber20 pcs

350,896 IDR

20 Pieces Per Package

1 Pack(s)Available 25 Day(s) -303.55[Fluoro Rubber] Fluoro Rubber20 pcs

184,668 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -31.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

189,410 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -32.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

195,732 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -33.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

199,947 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -34.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

206,533 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -35.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

210,615 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -36.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

217,071 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -37.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

223,920 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -38.73.55[Fluoro Rubber] Fluoro Rubber10 pcs

227,326 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -403.55[Fluoro Rubber] Fluoro Rubber10 pcs

238,672 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -41.23.55[Fluoro Rubber] Fluoro Rubber10 pcs

245,401 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -42.53.55[Fluoro Rubber] Fluoro Rubber10 pcs

253,952 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -43.73.55[Fluoro Rubber] Fluoro Rubber10 pcs

260,011 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -453.55[Fluoro Rubber] Fluoro Rubber10 pcs

268,967 IDR

10 Pieces Per Package

1 Pack(s)Available 25 Day(s) -46.23.55[Fluoro Rubber] Fluoro Rubber10 pcs

138,830 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -47.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

142,255 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -48.73.55[Fluoro Rubber] Fluoro Rubber5 pcs

142,255 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -503.55[Fluoro Rubber] Fluoro Rubber5 pcs

143,309 IDR

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1 Pack(s)Available 25 Day(s) -51.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

147,260 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -533.55[Fluoro Rubber] Fluoro Rubber5 pcs

151,475 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -54.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

155,954 IDR

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1 Pack(s)Available Same day -563.55[Fluoro Rubber] Fluoro Rubber5 pcs

162,276 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -583.55[Fluoro Rubber] Fluoro Rubber5 pcs

166,198 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -603.55[Fluoro Rubber] Fluoro Rubber5 pcs

172,023 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -61.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

176,238 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -633.55[Fluoro Rubber] Fluoro Rubber5 pcs

182,824 IDR

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1 Pack(s)Available 25 Day(s) -653.55[Fluoro Rubber] Fluoro Rubber5 pcs

188,093 IDR

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1 Pack(s)Available 25 Day(s) -673.55[Fluoro Rubber] Fluoro Rubber5 pcs

195,732 IDR

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1 Pack(s)Available 25 Day(s) -693.55[Fluoro Rubber] Fluoro Rubber5 pcs

199,977 IDR

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1 Pack(s)Available 25 Day(s) -713.55[Fluoro Rubber] Fluoro Rubber5 pcs

206,533 IDR

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1 Pack(s)Available 25 Day(s) -733.55[Fluoro Rubber] Fluoro Rubber5 pcs

213,119 IDR

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1 Pack(s)Available 25 Day(s) -753.55[Fluoro Rubber] Fluoro Rubber5 pcs

220,495 IDR

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1 Pack(s)Available 25 Day(s) -77.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

227,871 IDR

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1 Pack(s)Available 25 Day(s) -803.55[Fluoro Rubber] Fluoro Rubber5 pcs

234,984 IDR

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1 Pack(s)Available 25 Day(s) -82.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

242,624 IDR

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1 Pack(s)Available 25 Day(s) -853.55[Fluoro Rubber] Fluoro Rubber5 pcs

251,581 IDR

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1 Pack(s)Available 25 Day(s) -87.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

258,957 IDR

5 Pieces Per Package

1 Pack(s)Available 25 Day(s) -903.55[Fluoro Rubber] Fluoro Rubber5 pcs

267,650 IDR

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1 Pack(s)Available 25 Day(s) -92.53.55[Fluoro Rubber] Fluoro Rubber5 pcs

274,763 IDR

5 Pieces Per Package

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114,594 IDR

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118,019 IDR

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1 Pack(s)Available 25 Day(s) -1003.55[Fluoro Rubber] Fluoro Rubber2 pcs

122,234 IDR

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1 Pack(s)Available 25 Day(s) -1033.55[Fluoro Rubber] Fluoro Rubber2 pcs

125,659 IDR

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129,610 IDR

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133,825 IDR

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1 Pack(s)Available 25 Day(s) -1123.55[Fluoro Rubber] Fluoro Rubber2 pcs

137,777 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1153.55[Fluoro Rubber] Fluoro Rubber2 pcs

140,148 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1183.55[Fluoro Rubber] Fluoro Rubber2 pcs

142,518 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1223.55[Fluoro Rubber] Fluoro Rubber2 pcs

145,416 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1253.55[Fluoro Rubber] Fluoro Rubber2 pcs

147,260 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1283.55[Fluoro Rubber] Fluoro Rubber2 pcs

150,158 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1323.55[Fluoro Rubber] Fluoro Rubber2 pcs

153,583 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) 101363.55[Fluoro Rubber] Fluoro Rubber2 pcs

155,954 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1403.55[Fluoro Rubber] Fluoro Rubber2 pcs

160,169 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1453.55[Fluoro Rubber] Fluoro Rubber2 pcs

163,857 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) 101503.55[Fluoro Rubber] Fluoro Rubber2 pcs

167,545 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1553.55[Fluoro Rubber] Fluoro Rubber2 pcs

171,496 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1603.55[Fluoro Rubber] Fluoro Rubber2 pcs

175,184 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1653.55[Fluoro Rubber] Fluoro Rubber2 pcs

178,609 IDR

2 Pieces Per Package

1 Pack(s)Available 25 Day(s) -1703.55[Fluoro Rubber] Fluoro Rubber2 pcs

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Dimensional Drawing
For the economy national standard series, O rings are made of two materials: nitrile rubber and fluorine rubber, wire diameters include 1.8mm, 2.65mm, 3.55mm, 5.3mm and 7mm, and inner diameters include most of the specifications between 1.8mm and 250mm.

Product Drawing 1
 
MaterialHardnessColorApplicable Temperature RangeIntended Use
Nitrile RubberHS70±5Black-20℃ to 100℃Mineral Oil Resistant
Fluoro RubberHS75±5Brown-10℃ to 200℃Heat Resistant, Chemical Resistant
Specifications Overview
For the economy national standard series, O rings are made of two materials: nitrile rubber and fluorine rubber, wire diameters include 1.8mm, 2.65mm, 3.55mm, 5.3mm and 7mm, and inner diameters include most of the specifications between 1.8mm and 250mm.

Product Drawing 5

 
MaterialWire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
1.8±0.081.8±0.1
2±0.13
2.24
2.5
2.8
3.15
3.55
3.75
4
4.5
4.87
5
5.15
5.3
5.6
6
6.3±0.14
6.7
6.9
7.1
7.5
8
8.5
8.75
9
9.5
10
10.6±0.17
11.2
11.8
12.5
13.2
14
15
16
17
18
19±0.22
20
21.2
22.4
23.6
25
26.5
28
30
32.5±0.3
34.5
36.5
38.7
42.5±0.36
46.2
50
2.65±0.0910.6±0.17
11.2
11.8
12.5
13.2
14
15
16
17
18
19±0.22
20
21.2
22.4
23.6
25
26.5
28
MaterialWire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
2.65±0.0930±0.22
31.5±0.3
32.5
33.5
34.5
35.5
36.5
37.5
38.7
40
41.2±0.36
42.5
43.7
45
46.2
47.5
48.7
50
51.5±0.44
53
54.5
56
58
60
61.5
63
67±0.53
71
75
80
85±0.65
90
95
100
106
112
118
125±0.9
132
140
150
3.55±0.118±0.17
19±0.22
20
21.2
22.4
23.6
25
26.5
28
30
31.5±0.3
32.5
33.5
34.5
35.5
36.5
37.5
38.7
40
41.2±0.36
42.5
43.7
45
46.2
47.5
48.7
50
51.5±0.44
53
54.5
MaterialWire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
3.55±0.156±0.44
58
60
61.5
63
65±0.53
67
69
71
73
75
77.5
80
82.5±0.65
85
87.5
90
92.5
95
97.5
100
103
106
109
112
115
118
122±0.9
125
128
132
136
140
145
150
155
160
165
170
175
180
185±1.2
190
195
200
5.3±0.1340±0.3
41.2±0.36
42.5
43.7
45
46.2
47.5
48.7±0.36
50
51.5±0.44
53
54.5
56
58
60
61.5
63
65±0.53
67
69
71
73
75
77.5
80
MaterialWire Diameter W
(mm)
Wire Diameter Tolerance
(mm)
I.D. d
(mm)
I.D. Tolerance
(mm)
Nitrile Rubber


Fluoro Rubber
5.3±0.1382.5±0.65
85
87.5
90
92.5
95
97.5
100
103
106
109
112
115
118
122±0.9
125
128
132
136
140
145
150
155
160
165
170
175
180
185±1.2
190
195
200
206
212
218
224
230
236
243
250
7±0.15109±0.65
112
115
118
122±0.9
125
128
132
136
140
145
150
155
160
165
170
175
180
185±1.2
190
195
200
206
212
218
224
230
236
243
250

Frequently asked question (FAQ)

Question: MISUMI economy series O-ring is made according to what standard? Can you introduce the operating environment and slotting size requirements?
Answer: MISUMI economy series O-rings a series of Chinese national standard products, and the operating environment is differentiated according to the material. The operating temperature is 100℃ for nitrile rubber and 200℃ for fluororubber. The slotting size is determined according to the wire diameter and the way of use. Please refer to the content of the precautions for use on the web page.
Question: What preparations are needed before installing the O-ring?
Answer: Please apply sealing fluid to the installation surface and O-ring before installation. Please apply silicone oil in a dry environment (except when the O-ring is silicone). Do not apply if there is contamination due to sealing fluid. Before installation, please do not clean the machine with gasoline or cleaning oil to avoid rubber expansion.

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