DIN 472

孔用弹性挡圈 Retaining rings for bores

d	J 8	J 9	J 10	J 11	J 12	J 13	J 14	J 15
a max	2.4	2.5	3.2	3.3	3.4	3.6	3.7	3.7
b	1.1	1.3	1.4	1.5	1.7	1.8	1.9	2.0
d1	8.7	9.8	10.8	11.8	13	14.1	15.1	16.2
s	0.8	0.8	1.0	1.0	1.0	1.0	1.0	1.0

d	J 16	J 17	J 18	J 19	J 20	J 21	J 22	[J 23]*
a max	3.8	3.9	4.1	4.1	4.2	4.2	4.2	4.3
b	2.0	2.1	2.2	2.2	2.3	2.4	2.5	2.5
d1	17.3	18.3	19.5	20.5	21.5	22.5	23.5	24.6
s	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.2

d	J 24	J 25	J 26	[J 27]*	J 28	[J 29]*	J 30	J 31
a max	4.4	4.5	4.7	4.7	4.8	4.8	4.8	5.2
b	2.6	2.7	2.8	2.9	2.9	3	3	3.2
d1	25.9	26.9	27.9	28.9	30.1	31.1	32.1	33.4
s	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2

d	J 32	[J 33]*	J 34	J 35	J 36	J 37	J 38	[J 39]*
a max	5.4	5.4	5.4	5.4	5.4	5.2	5.2	5.6
b	3.2	3.3	3.3	3.4	3.5	3.6	3.7	3.8
d1	34.4	35.5	36.5	37.8	38.8	39.8	40.8	42
s	1.2	1.2	1.5	1.5	1.5	1.5	1.5	1.5

d	J 40	[J 41]*	J 42	J 45	J 47	J 48	J 50	J 52
a max	5.8	5.8	5.9	6.2	6.4	6.4	6.5	6.7
b	3.9	4.0	4.1	4.3	4.4	4.5	4.6	4.7
d1	43.5	44.5	45.5	48.5	50.5	51.5	54.2	56.2
s	1.75	1.75	1.75	1.75	1.75	1.75	2.0	2.0

d	J 55	J 58	J 60	J 62	J 65	J 68	J 70	J 72
a max	6.8	6.9	7.3	7.3	7.6	7.8	7.8	7.8
b	5.0	5.2	5.4	5.5	5.8	6.1	6.2	6.4
d1	59.2	62.2	64.2	66.2	69.2	72.5	74.5	76.5
s	2.0	2.0	2.0	2.0	2.5	2.5	2.5	2.5

d	J 75	J 80	J 85	J 90	J 95	J 100	J 110	J 120
a max	7.8	8.5	8.6	8.6	8.8	9.2	10.4	11
b	6.6	7.0	7.2	7.6	8.1	8.4	9.0	9.7
d1	79.5	85.5	90.5	95.5	100.5	105.5	117	127
s	2.5	2.5	3.0	3.0	3.0	3.0	4.0	4.0

d	J 130	J 140
a max	11	11.2
b	10.2	10.9
d1	137	147
s	4.0	4.0