Do you need to find the sizes of an O-Ring out?
The JIOrings’ sizing cone will allow you to determine quickly and accurately O-rings sizes from the AS568 British-American Standard, starting from inside diameter Ø7,65 until Ø142,24. Follow the below steps to get it done accurately.
1º – Identification of the thickness- Put the OR in the groove closest to its thickness.
- Check the corresponding measurement.
- Set the cone up with the right thickness groove in front of you.
- Make the OR slide in to the cone until it fits a rung and read the stated number.
- This allows you to determine the match between the number and the inside diameter.
AS 568 | Ø int. |
11 | 7,65×1,78 |
12 | 9,25×1,78 |
13 | 10,82×1,78 |
14 | 12,42×1,78 |
15 | 14,00×1,78 |
16 | 15,60×1,78 |
17 | 17,17×1,78 |
18 | 18,77×1,78 |
19 | 20,35×1,78 |
20 | 21,95×1,78 |
21 | 23,52×1,78 |
22 | 25,12×1,78 |
23 | 26,70×1,78 |
24 | 28,30×1,78 |
25 | 29,87×1,78 |
26 | 31,47×1,78 |
27 | 33,05×1,78 |
28 | 34,65×1,78 |
29 | 37,82×1,78 |
30 | 41,00×1,78 |
31 | 44,17×1,78 |
32 | 47,35×1,78 |
33 | 50,52×1,78 |
34 | 53,70×1,78 |
35 | 56,87×1,78 |
36 | 60,05×1,78 |
37 | 63,22×1,78 |
38 | 66,40×1,78 |
39 | 69,57×1,78 |
40 | 72,75×1,78 |
41 | 75,92×1,78 |
42 | 82,27×1,78 |
43 | 88,62×1,78 |
44 | 94,97×1,78 |
45 | 101,32×1,78 |
46 | 107,67×1,78 |
47 | 114,02×1,78 |
48 | 120,37×1,78 |
49 | 126,72×1,78 |
50 | 133,07×1,78 |
110 | 9,19×2,62 |
111 | 10,77×2,62 |
112 | 12,37×2,62 |
113 | 13,94×2,62 |
114 | 15,54×2,62 |
115 | 17,12×2,62 |
116 | 18,72×2,62 |
117 | 20,30×2,62 |
118 | 21,89×2,62 |
119 | 23,47×2,62 |
120 | 25,07×2,62 |
121 | 26,64×2,62 |
122 | 28,24×2,62 |
123 | 29,82×2,62 |
124 | 31,42×2,62 |
125 | 32,99×2,62 |
126 | 34,59×2,62 |
127 | 36,17×2,62 |
128 | 37,77×2,62 |
129 | 39,34×2,62 |
130 | 40,94×2,62 |
131 | 42,52×2,62 |
132 | 44,12×2,62 |
133 | 45,69×2,62 |
134 | 47,29×2,62 |
135 | 48,90×2,62 |
136 | 50,47×2,62 |
137 | 52,07×2,62 |
138 | 53,64×2,62 |
139 | 55,25×2,62 |
140 | 56,82×2,62 |
141 | 58,42×2,62 |
142 | 59,99×2,62 |
143 | 61,60×2,62 |
144 | 63,17×2,62 |
145 | 64,77×2,62 |
146 | 66,34×2,62 |
147 | 67,95×2,62 |
148 | 69,52×2,62 |
149 | 71,12×2,62 |
150 | 72,69×2,62 |
151 | 75,87×2,62 |
152 | 82,22×2,62 |
153 | 88,57×2,62 |
154 | 94,92×2,62 |
155 | 101,27×2,62 |
156 | 107,62×2,62 |
157 | 113,97×2,62 |
158 | 120,32×2,62 |
159 | 126,67×2,62 |
160 | 133,02×2,62 |
161 | 139,37×2,62 |
210 | 18,64×3,53 |
211 | 20,22×3,53 |
212 | 21,82×3,53 |
213 | 23,39×3,53 |
214 | 24,99×3,53 |
215 | 26,57×3,53 |
216 | 28,17×3,53 |
217 | 29,74×3,53 |
218 | 31,34×3,53 |
219 | 32,92×3,53 |
220 | 34,52×3,53 |
221 | 36,09×3,53 |
222 | 37,69×3,53 |
223 | 40,87×3.53 |
224 | 44,04×3,53 |
225 | 47,22×3,53 |
226 | 50,39×3,53 |
227 | 53,57×3,53 |
228 | 56,74×3,53 |
229 | 59,92×3,53 |
230 | 63,09×3,53 |
231 | 66,27×3,53 |
232 | 69,44×3,53 |
233 | 72,62×3,53 |
234 | 75,79×3,53 |
235 | 78,97×3,53 |
236 | 82,14×3,53 |
237 | 85,32×3,53 |
238 | 88,49×3,53 |
239 | 91,67×3,53 |
240 | 94,84×3,53 |
241 | 98,02×3,53 |
242 | 101,19×3,53 |
243 | 104,37×3,53 |
244 | 107,54×3,53 |
245 | 110,72×3,53 |
246 | 113,89×3,53 |
247 | 117,07×3,53 |
248 | 120,24×3,53 |
249 | 123,42×3,53 |
250 | 126,59×3,53 |
251 | 129,77×3,53 |
252 | 132,94×3,53 |
253 | 136,12×3,53 |
254 | 139,29×3,53 |
255 | 142,27×3,53 |
325 | 37,47×5,33 |
326 | 40,64×5,33 |
327 | 43,82×5,33 |
328 | 46,99×5,33 |
329 | 50,17×5,33 |
330 | 53,34×5,33 |
331 | 56,52×5,33 |
332 | 59,69×5,33 |
333 | 62,87×5,33 |
334 | 66,04×5,33 |
335 | 69,22×5,33 |
336 | 72,39×5,33 |
337 | 75,57×5,33 |
338 | 78,74×5,33 |
339 | 81,92×5,33 |
340 | 85,09×5,33 |
341 | 88,27×5,33 |
342 | 91,44×5,33 |
343 | 94,62×5,33 |
344 | 97,79×5,33 |
345 | 100,97×5,33 |
346 | 104,14×5,33 |
347 | 107,32×5,33 |
348 | 110,49×5,33 |
349 | 113,67×5,33 |
350 | 116,84×5,33 |
351 | 120,02×5,33 |
352 | 123,19×5,33 |
353 | 126,37×5,33 |
354 | 129,54×5,33 |
355 | 132,72×5,33 |
356 | 135,89×5,33 |
357 | 139,07×5,33 |
358 | 142,24×5,33 |
425 | 113,67×6,99 |
426 | 116,84×6,99 |
427 | 120,02×6,99 |
428 | 123,19×6,99 |
429 | 126,37×6,99 |
430 | 129,54×6,99 |
431 | 132,72×6,99 |
432 | 135,89×6,99 |
433 | 139,07×6,99 |
434 | 142,24×6,99 |