오링 규격 O-RING G계열

G계열 오링의 규격은 JIS B 2401로 일본 규격입니다. 주로 아시아권에서 사용이 많이 되고 있으며, 단위는 mm입니다. 사용되는 재질은 NBR, SILICONE, EPDM, VITION 등이 있습니다.

G계열 (G6-G145)

호칭	내경	외경	두께	호칭	내경	외경	두께
G-6	6	12	3	G-45	44.4	50.6	3.1
G-7	7	13	3	G-50	49.4	55.6	3.1
G-8	8	14	3	G-52	52	58.2	3.1
G-9	9	15	3	G-53	53	59	3
G-10	10	16	3	G-55	54.4	60.6	3.1
G-11	11	17	3	G-58	58	64	3
G-12	12	18	3	G-60	59.4	65.6	3.1
G-13	13	19	3	G-63	63	69	3
G-14	14	20	3	G-65	64.4	70.6	3.1
G-15	15	21	3	G-66	66	72.2	3.1
G-16	16	22	3	G-70	69.4	75.6	3.1
G-17	17	23	3	G-75	74.4	80.6	3.1
G-18	18	24	3	G-78	77.4	83.6	3.1
G-20	19.4	25.6	3.1	G-80	79.4	85.6	3.1
G-21	21	27	3	G-83	83	89	3
G-22	22	28	3	G-85	84.4	90.6	3.1
G-23	22.5	28.5	3	G-88	88	94	3
G-24	23.5	29.5	3	G-90	89.4	95.6	3.1
G-25	24.4	30.6	3.1	G-95	94.4	100.6	3.1
G-26	26.5	32.5	3	G-98	98	104	3
G-27	27	33	3	G-100	99.4	105.6	3.1
G-28	28	34	3	G-105	104.4	110.6	3.1
G-29	28.5	34.5	3	G-110	109.4	115.6	3.1
G-30	29.4	35.6	3.1	G-115	114.4	120.6	3.1
G-32	32	38	3	G-120	119.4	125.6	3.1
G-35	34.4	40.6	3.1	G-125	124.4	130.6	3.1
G-38	37.5	43.5	3	G-130	129.4	135.6	3.1
G-40	39.4	45.6	3.1	G-135	134.4	140.6	3.1
G-42	41.6	47.6	3	G-140	139.4	145.6	3.1
G-44	43.7	49.7	3	G-145	144.4	150.6	3.1

G계열 (G150-G420)

호칭	내경	외경	두께	호칭	내경	외경	두께
G-150	149.3	160.7	5.7	G-290	289.3	300.7	5.7
G-155	154.3	165.7	5.7	G-295	294.3	305.7	5.7
G-160	159.3	170.7	5.7	G-300	299.3	310.7	5.7
G-165	164.3	175.7	5.7	G-305	304.3	315.7	5.7
G-170	169.3	180.7	5.7	G-310	309.3	320.7	5.7
G-175	174.3	185.7	5.7	G-315	314.3	325.7	5.7
G-180	179.3	190.7	5.7	G-320	319.3	330.7	5.7
G-185	184.3	195.7	5.7	G-325	324.3	335.7	5.7
G-190	189.3	200.7	5.7	G-330	329.3	340.7	5.7
G-195	194.3	205.7	5.7	G-335	334.3	345.7	5.7
G-200	199.3	210.7	5.7	G-340	339.3	350.7	5.7
G-205	204.3	215.7	5.7	G-345	344.3	355.7	5.7
G-210	209.3	220.7	5.7	G-350	349.3	360.7	5.7
G-215	214.3	225.7	5.7	G-355	354.3	365.7	5.7
G-220	219.3	230.7	5.7	G-360	359.3	370.7	5.7
G-225	224.3	235.7	5.7	G-365	364.3	375.7	5.7
G-230	229.3	240.7	5.7	G-370	369.3	380.7	5.7
G-235	234.3	245.7	5.7	G-375	374.3	385.7	5.7
G-240	239.3	250.7	5.7	G-380	379.3	390.7	5.7
G-245	244.3	255.7	5.7	G-385	384.3	395.7	5.7
G-250	249.3	260.7	5.7	G-390	389.3	400.7	5.7
G-255	254.3	265.7	5.7	G-395	394.3	405.7	5.7
G-260	259.3	270.7	5.7	G-400	399.3	410.7	5.7
G-265	264.3	275.7	5.7	G-405	404.3	415.7	5.7
G-270	269.3	280.7	5.7	G-410	409.3	420.7	5.7
G-275	274.3	285.7	5.7	G-415	414.3	425.7	5.7
G-280	279.3	290.7	5.7	G-420	419.3	430.7	5.7
G-285	284.3	295.7	5.7

G계열 (G425-G800)

호칭	내경	외경	두께	호칭	내경	외경	두께
G-425	424.3	435.7	5.7	G-570	569.3	580.7	5.7
G-430	429.3	440.7	5.7	G-575	574.3	585.7	5.7
G-435	434.3	445.7	5.7	G-580	579.3	590.7	5.7
G-440	439.3	450.7	5.7	G-585	584.3	595.7	5.7
G-450	449.3	460.7	5.7	G-590	589.3	600.7	5.7
G-455	454.3	465.7	5.7	G-595	594.3	605.7	5.7
G-460	459.3	470.7	5.7	G-600	599.3	610.7	5.7
G-465	464.3	475.7	5.7	G-610	609.3	620.7	5.7
G-470	469.3	480.7	5.7	G-620	619.3	630.7	5.7
G-475	474.3	485.7	5.7	G-630	629.3	640.7	5.7
G-480	479.3	490.7	5.7	G-640	639.3	650.7	5.7
G-485	484.3	495.7	5.7	G-650	649.3	660.7	5.7
G-490	489.3	500.7	5.7	G-660	659.3	670.7	5.7
G-495	494.3	505.7	5.7	G-670	669.3	680.7	5.7
G-500	499.3	510.7	5.7	G-680	679.3	690.7	5.7
G-505	504.3	515.7	5.7	G-690	689.3	700.7	5.7
G-510	509.3	520.7	5.7	G-700	699.3	710.7	5.7
G-515	514.3	525.7	5.7	G-710	709.3	720.7	5.7
G-520	519.3	530.7	5.7	G-720	719.3	730.7	5.7
G-525	524.3	535.7	5.7	G-730	729.3	740.7	5.7
G-530	529.3	540.7	5.7	G-740	739.3	750.7	5.7
G-535	534.3	545.7	5.7	G-750	749.3	760.7	5.7
G-540	539.3	550.7	5.7	G-760	759.3	770.7	5.7
G-545	544.3	555.7	5.7	G-770	769.3	780.7	5.7
G-550	549.3	560.7	5.7	G-780	779.3	790.7	5.7
G-555	554.3	565.7	5.7	G-790	789.3	800.7	5.7
G-560	559.3	570.7	5.7	G-800	799.3	810.7	5.7
G-565	564.3	575.7	5.7