JIS B2220 30K SLIP ON FLANGE DIMENSIONS

PDF: JIS B2220 30K SLIP ON FLANGE DIMENSIONS

JIS B2220 30K SLIP ON FLANGE DIMENSIONS

PN 30K , SLIP ON FLANGE.            Dimensions in mm.

Nominal Dia. of Flange	Outside Dia. of Flange D	Sectional Dimensions of flange														Reference
		Dia. of Bolt Circle C	Dia. Of raised Face g	Inside Dia.     Of Flange do	Outside Dia. of Steel pipe	t	T	Dia. of Hub		Radius r	f	D	Number of Bolt Holes	Holes Dia. H	Nominal Bolt SIZE	S1	M	S2	N	L
								a	b
10	110	75	52	17.8	17.3	16	24	30	34	4	1	–	4	19	M16	–	–	–	–	–
15	115	80	55	22.2	21.7	18	26	36	40	5	1	–	4	19	M16	31	4	40	5	–
20	120	85	60	27.7	27.2	18	28	42	46	5	1	–	4	19	M16	37	5	44	5	–
25	130	95	70	34.5	34	20	30	50	54	5	1	–	4	19	M16	55	6	52	5	–
32	140	105	80	43.2	42.7	22	32	60	64	6	2	–	4	19	M16	52	6	60	5	–
40	160	120	90	49.1	48.6	22	34	66	70	6	2	–	4	23	M20	58	6	66	5	–
50	165	130	105	61.1	60.5	22	36	82	86	6	2	–	8	19	M16	70	6.5	78	5	–
65	200	160	130	77.1	76.3	26	40	102	106	8	2	65.9	8	23	M20	96	9.5	94	5	6
80	210	170	140	90	89.1	28	44	115	21	8	2	78.1	8	23	M20	109	9.5	–	–	6
-90	230	185	150	102.6	101.6	30	46	128	134	8	2	90.2	8	25	M22	122	9.5	–	–	6
100	240	195	160	115.4	114.3	32	48	141	147	8	2	102.3	8	25	M22	135	9.5	–	–	6
125	275	230	195	141.2	139.8	36	54	166	172	8	2	126.6	8	25	M22	160	9.5	–	–	6
150	325	275	235	166.6	165.2	38	58	196	204	8	2	151	12	27	M24	186	9.5	–	–	6
200	370	320	280	218	216.3	42	64	248	256	8	2	199.9	12	27	M24	237	9.5	–	–	6
250	450	390	345	269.5	267.4	48	72	306	314	10	2	248.8	12	22	M30	290	10	–	–	6
300	515	450	405	321	318.5	52	78	360	370	10	3	297.9	16	33	M30	345	12	–	–	6
350	560	495	450	358.1	355.6	54	84	402	412	12	3	333.4	16	33	M30	383	13	–	–	6
400	630	560	510	409	406.4	60	92	456	468	15	3	381	16	39	M36	435	14	–	–	7