密封圈：O形

ISO 3601-1

ISO 3601-1 - Fluid power systems - O-rings - Part 1: Inside diameters, cross-sections, tolerances and designation codes

Automatically build standard products in SOLIDWORKS with TSFP.

用于液压气动系统密封的圆形截面 O形密封圈。ISO 3601-1:2012 规定了内径 d1、截面直径 d2 及其公差和公称尺寸代码：代码 001–475 为通用工业尺寸（表 1–6，公差等级 A 或 B），代码 A0018–E4000 为航空航天尺寸（表 7–11）。

产品	内径, mm	截面直径, mm	截面中心线直径, mm	外径, mm	公称尺寸代码
ISO 3601-1 O-ring 274 253.59x3.53	253.59	3.53	257.12^*	260.65^*	274
ISO 3601-1 O-ring 275 266.29x3.53	266.29	3.53	269.82^*	273.35^*	275
ISO 3601-1 O-ring 276 278.99x3.53	278.99	3.53	282.52^*	286.05^*	276
ISO 3601-1 O-ring 277 291.69x3.53	291.69	3.53	295.22^*	298.75^*	277
ISO 3601-1 O-ring 278 304.39x3.53	304.39	3.53	307.92^*	311.45^*	278
ISO 3601-1 O-ring 279 329.79x3.53	329.79	3.53	333.32^*	336.85^*	279
ISO 3601-1 O-ring 280 355.19x3.53	355.19	3.53	358.72^*	362.25^*	280
ISO 3601-1 O-ring 281 380.59x3.53	380.59	3.53	384.12^*	387.65^*	281
ISO 3601-1 O-ring 282 405.26x3.53	405.26	3.53	408.79^*	412.32^*	282
ISO 3601-1 O-ring 283 430.66x3.53	430.66	3.53	434.19^*	437.72^*	283
ISO 3601-1 O-ring 284 456.06x3.53	456.06	3.53	459.59^*	463.12^*	284
ISO 3601-1 O-ring 309 10.46x5.33	10.46	5.33	15.79^*	21.12^*	309
ISO 3601-1 O-ring 310 12.07x5.33	12.07	5.33	17.4^*	22.73^*	310
ISO 3601-1 O-ring 311 13.64x5.33	13.64	5.33	18.97^*	24.3^*	311
ISO 3601-1 O-ring 312 15.24x5.33	15.24	5.33	20.57^*	25.9^*	312
ISO 3601-1 O-ring 313 16.81x5.33	16.81	5.33	22.14^*	27.47^*	313
ISO 3601-1 O-ring 314 18.42x5.33	18.42	5.33	23.75^*	29.08^*	314
ISO 3601-1 O-ring 315 19.99x5.33	19.99	5.33	25.32^*	30.65^*	315
ISO 3601-1 O-ring 316 21.59x5.33	21.59	5.33	26.92^*	32.25^*	316
ISO 3601-1 O-ring 317 23.16x5.33	23.16	5.33	28.49^*	33.82^*	317
ISO 3601-1 O-ring 318 24.77x5.33	24.77	5.33	30.1^*	35.43^*	318
ISO 3601-1 O-ring 319 26.34x5.33	26.34	5.33	31.67^*	37^*	319
ISO 3601-1 O-ring 320 27.94x5.33	27.94	5.33	33.27^*	38.6^*	320
ISO 3601-1 O-ring 321 29.51x5.33	29.51	5.33	34.84^*	40.17^*	321
ISO 3601-1 O-ring 322 31.12x5.33	31.12	5.33	36.45^*	41.78^*	322
ISO 3601-1 O-ring 323 32.69x5.33	32.69	5.33	38.02^*	43.35^*	323
ISO 3601-1 O-ring 324 34.29x5.33	34.29	5.33	39.62^*	44.95^*	324
ISO 3601-1 O-ring 325 37.47x5.33	37.47	5.33	42.8^*	48.13^*	325
ISO 3601-1 O-ring 326 40.64x5.33	40.64	5.33	45.97^*	51.3^*	326
ISO 3601-1 O-ring 327 43.82x5.33	43.82	5.33	49.15^*	54.48^*	327
ISO 3601-1 O-ring 328 46.99x5.33	46.99	5.33	52.32^*	57.65^*	328
ISO 3601-1 O-ring 329 50.17x5.33	50.17	5.33	55.5^*	60.83^*	329
ISO 3601-1 O-ring 330 53.34x5.33	53.34	5.33	58.67^*	64^*	330
ISO 3601-1 O-ring 331 56.52x5.33	56.52	5.33	61.85^*	67.18^*	331
ISO 3601-1 O-ring 332 59.69x5.33	59.69	5.33	65.02^*	70.35^*	332
ISO 3601-1 O-ring 333 62.87x5.33	62.87	5.33	68.2^*	73.53^*	333
ISO 3601-1 O-ring 334 66.04x5.33	66.04	5.33	71.37^*	76.7^*	334
ISO 3601-1 O-ring 335 69.22x5.33	69.22	5.33	74.55^*	79.88^*	335
ISO 3601-1 O-ring 336 72.39x5.33	72.39	5.33	77.72^*	83.05^*	336
ISO 3601-1 O-ring 337 75.57x5.33	75.57	5.33	80.9^*	86.23^*	337
ISO 3601-1 O-ring 338 78.74x5.33	78.74	5.33	84.07^*	89.4^*	338
ISO 3601-1 O-ring 339 81.92x5.33	81.92	5.33	87.25^*	92.58^*	339
ISO 3601-1 O-ring 340 85.09x5.33	85.09	5.33	90.42^*	95.75^*	340
ISO 3601-1 O-ring 341 88.27x5.33	88.27	5.33	93.6^*	98.93^*	341
ISO 3601-1 O-ring 342 91.44x5.33	91.44	5.33	96.77^*	102.1^*	342
ISO 3601-1 O-ring 343 94.62x5.33	94.62	5.33	99.95^*	105.28^*	343
ISO 3601-1 O-ring 344 97.79x5.33	97.79	5.33	103.12^*	108.45^*	344
ISO 3601-1 O-ring 345 100.97x5.33	100.97	5.33	106.3^*	111.63^*	345
ISO 3601-1 O-ring 346 104.14x5.33	104.14	5.33	109.47^*	114.8^*	346
ISO 3601-1 O-ring 347 107.32x5.33	107.32	5.33	112.65^*	117.98^*	347
ISO 3601-1 O-ring 348 110.49x5.33	110.49	5.33	115.82^*	121.15^*	348
ISO 3601-1 O-ring 349 113.67x5.33	113.67	5.33	119^*	124.33^*	349
ISO 3601-1 O-ring 350 116.84x5.33	116.84	5.33	122.17^*	127.5^*	350
ISO 3601-1 O-ring 351 120.02x5.33	120.02	5.33	125.35^*	130.68^*	351
ISO 3601-1 O-ring 352 123.19x5.33	123.19	5.33	128.52^*	133.85^*	352
ISO 3601-1 O-ring 353 126.37x5.33	126.37	5.33	131.7^*	137.03^*	353
ISO 3601-1 O-ring 354 129.54x5.33	129.54	5.33	134.87^*	140.2^*	354
ISO 3601-1 O-ring 355 132.72x5.33	132.72	5.33	138.05^*	143.38^*	355
ISO 3601-1 O-ring 356 135.89x5.33	135.89	5.33	141.22^*	146.55^*	356
ISO 3601-1 O-ring 357 139.07x5.33	139.07	5.33	144.4^*	149.73^*	357
ISO 3601-1 O-ring 358 142.24x5.33	142.24	5.33	147.57^*	152.9^*	358
ISO 3601-1 O-ring 359 145.42x5.33	145.42	5.33	150.75^*	156.08^*	359
ISO 3601-1 O-ring 360 148.59x5.33	148.59	5.33	153.92^*	159.25^*	360
ISO 3601-1 O-ring 361 151.77x5.33	151.77	5.33	157.1^*	162.43^*	361
ISO 3601-1 O-ring 362 158.12x5.33	158.12	5.33	163.45^*	168.78^*	362
ISO 3601-1 O-ring 363 164.47x5.33	164.47	5.33	169.8^*	175.13^*	363
ISO 3601-1 O-ring 364 170.82x5.33	170.82	5.33	176.15^*	181.48^*	364
ISO 3601-1 O-ring 365 177.17x5.33	177.17	5.33	182.5^*	187.83^*	365
ISO 3601-1 O-ring 366 183.52x5.33	183.52	5.33	188.85^*	194.18^*	366
ISO 3601-1 O-ring 367 189.87x5.33	189.87	5.33	195.2^*	200.53^*	367
ISO 3601-1 O-ring 368 196.22x5.33	196.22	5.33	201.55^*	206.88^*	368
ISO 3601-1 O-ring 369 202.57x5.33	202.57	5.33	207.9^*	213.23^*	369
ISO 3601-1 O-ring 370 208.92x5.33	208.92	5.33	214.25^*	219.58^*	370
ISO 3601-1 O-ring 371 215.27x5.33	215.27	5.33	220.6^*	225.93^*	371
ISO 3601-1 O-ring 372 221.62x5.33	221.62	5.33	226.95^*	232.28^*	372
ISO 3601-1 O-ring 373 227.97x5.33	227.97	5.33	233.3^*	238.63^*	373
ISO 3601-1 O-ring 374 234.32x5.33	234.32	5.33	239.65^*	244.98^*	374
ISO 3601-1 O-ring 375 240.67x5.33	240.67	5.33	246^*	251.33^*	375
ISO 3601-1 O-ring 376 247.02x5.33	247.02	5.33	252.35^*	257.68^*	376
ISO 3601-1 O-ring 377 253.37x5.33	253.37	5.33	258.7^*	264.03^*	377
ISO 3601-1 O-ring 378 266.07x5.33	266.07	5.33	271.4^*	276.73^*	378
ISO 3601-1 O-ring 379 278.77x5.33	278.77	5.33	284.1^*	289.43^*	379
ISO 3601-1 O-ring 380 291.47x5.33	291.47	5.33	296.8^*	302.13^*	380
ISO 3601-1 O-ring 381 304.17x5.33	304.17	5.33	309.5^*	314.83^*	381
ISO 3601-1 O-ring 382 329.57x5.33	329.57	5.33	334.9^*	340.23^*	382
ISO 3601-1 O-ring 383 354.97x5.33	354.97	5.33	360.3^*	365.63^*	383
ISO 3601-1 O-ring 384 380.37x5.33	380.37	5.33	385.7^*	391.03^*	384
ISO 3601-1 O-ring 385 405.26x5.33	405.26	5.33	410.59^*	415.92^*	385
ISO 3601-1 O-ring 386 430.66x5.33	430.66	5.33	435.99^*	441.32^*	386
ISO 3601-1 O-ring 387 456.06x5.33	456.06	5.33	461.39^*	466.72^*	387
ISO 3601-1 O-ring 388 481.46x5.33	481.46	5.33	486.79^*	492.12^*	388
ISO 3601-1 O-ring 389 506.86x5.33	506.86	5.33	512.19^*	517.52^*	389
ISO 3601-1 O-ring 390 532.26x5.33	532.26	5.33	537.59^*	542.92^*	390
ISO 3601-1 O-ring 391 557.66x5.33	557.66	5.33	562.99^*	568.32^*	391
ISO 3601-1 O-ring 392 582.68x5.33	582.68	5.33	588.01^*	593.34^*	392
ISO 3601-1 O-ring 393 608.08x5.33	608.08	5.33	613.41^*	618.74^*	393
ISO 3601-1 O-ring 394 633.48x5.33	633.48	5.33	638.81^*	644.14^*	394
ISO 3601-1 O-ring 395 658.88x5.33	658.88	5.33	664.21^*	669.54^*	395
ISO 3601-1 O-ring 425 113.67x6.99	113.67	6.99	120.66^*	127.65^*	425
ISO 3601-1 O-ring 426 116.84x6.99	116.84	6.99	123.83^*	130.82^*	426

* 计算值：由标准规定的尺寸推算得出，标准本身未列出。

ISO 3601-1

几何