Phase 1 — reference & identification only. No shop, no accounts.
DINCurrentDraft · single source

DIN 472

Retaining rings for bores (internal circlips)

National equivalents
CSN 022931 · PN 85111 · UNI 7437
Materials
SteelStainless

Dimensions

mm · values as the standard states them
SizePsmbatnd2d3d4d5FNFRFRggmasspliers_size
8
0.8
0-0,05
0.9
H13
≈ 1.1
≤ 2.4
0.2
≥ 0.6
8.4
+0,090(H11)
8.7
+0,36-0,10
3
≥ 1
0.86
2
1.5
0.5
0.14
8
9
0.8
0-0,05
0.9
H13
≈ 1.3
≤ 2.5
0.2
≥ 0.6
9.4
+0,110(H11)
9.8
+0,36-0,10
3.7
≥ 1
0.96
2
1.5
0.5
0.15
8
10
1
0-0,06
1.1
H13
≈ 1.4
≤ 3.2
0.2
≥ 0.6
10.4
+0,110(H11)
10.8
+0,36-0,10
3.3
≥ 1.2
1.08
4
2.2
0.5
0.18
8
11
1
0-0,06
1.1
H13
≈ 1.5
≤ 3.3
0.2
≥ 0.6
11.4
+0,110(H11)
11.8
+0,36-0,10
4.1
≥ 1.2
1.17
4
2.3
0.5
0.31
8
12
1
0-0,06
1.1
H13
≈ 1.7
≤ 3.4
0.25
≥ 0.8
12.5
+0,110(H11)
13
+0,36-0,10
4.9
≥ 1.5
16
4
2.3
0.5
0.37
8
13
1
0-0,06
1.1
H13
≈ 1.8
≤ 3.6
0.3
≥ 0.9
13.6
+0,110(H11)
14.1
+0,36-0,10
5.4
≥ 1.5
2.1
4.2
2.3
0.5
0.42
8
14
1
0-0,06
1.1
H13
≈ 1.9
≤ 3.7
0.3
≥ 0.9
14.6
+0,110(H11)
15.1
+0,36-0,10
6.2
≥ 1.7
2.25
4.5
23
0.5
0.52
8
15
1
0-0,06
1.1
H13
≈ 2
≤ 3.7
0.35
≥ 1.1
15.7
+0,110(H11)
16.2
+0,36-0,10
7.2
≥ 1.7
2.8
5
2.3
0.5
0.56
8
16
1
0-0,06
1.1
H13
≈ 2
≤ 3.8
0.4
≥ 1.2
16.8
+0,110(H11)
17.3
+0,36-0,10
8
≥ 1.7
3.4
5.5
2.6
1
0.6
8
17
1
0-0,06
1.1
H13
≈ 2.1
≤ 3.9
0.4
≥ 1.2
17.8
+0,110(H11)
18.3
+0,42-0,13
8.8
≥ 1.7
3.6
6
2.5
1
0.65
8
18
1
0-0,06
1.1
H13
≈ 2.2
≤ 4.1
0.5
≥ 1.5
19
+0,130(H11)
19.5
+0,42-0,13
9.4
≥ 2
4.8
6.5
2.6
1
0.74
8
19
1
0-0,06
1.1
H13
≈ 2.2
≤ 4.1
0.5
≥ 1.5
20
+0,130(H11)
20.5
+0,42-0,13
10.4
≥ 2
5.1
6.8
2.5
1
0.83
19
20
1
0-0,06
1.1
H13
≈ 2.3
≤ 4.2
0.5
≥ 1.5
21
+0,130(H11)
21.5
+0,42-0,13
11.2
≥ 2
5.4
7.2
2.5
1
0.9
19
21
1
0-0,06
1.1
H13
≈ 2.4
≤ 4.2
0.5
≥ 1.5
22
+0,130(H11)
22.5
+0,42-0,13
12.2
≥ 2
5.7
7.6
2.6
1
1
19
22
1
0-0,06
1.1
H13
≈ 2.5
≤ 4.2
0.5
≥ 1.5
23
+0,130(H11)
23.5
+0,42-0,13
13.2
≥ 2
5.9
8
2.7
1
1.1
19
24
1.2
0-0,06
1.3
H13
≈ 2.6
≤ 4.4
0.6
≥ 1.8
25.2
+0,210(H12)
25.9
+0,42-0,21
14.8
≥ 2
7.7
13.9
4.6
1
1.42
19
25
1.2
0-0,06
1.3
H13
≈ 2.7
≤ 4.5
0.6
≥ 1.8
26.2
+0,210(H12)
26.9
+0,42-0,21
15.5
≥ 2
8
14.6
4.7
1
1.5
19
26
1.2
0-0,06
1.3
H13
≈ 2.8
≤ 4.7
0.6
≥ 1.8
27.2
+0,210(H12)
27.9
+0,42-0,21
16.1
≥ 2
8.4
13.85
4.6
1
1.6
19
28
1.2
0-0,06
1.3
H13
≈ 2.9
≤ 4.8
0.7
≥ 2.1
29.4
+0,210(H12)
30.1
+0,5-0,25
17.9
≥ 2
10.5
13.3
4.5
1
1.8
19
30
1.2
0-0,06
1.3
H13
≈ 3
≤ 4.8
0.7
≥ 2.1
31.4
+0,250(H12)
32.1
+0,5-0,25
19.9
≥ 2
11.3
137
4.6
1
20.6
19
31
1.2
0-0,06
1.3
H13
≈ 3.2
≤ 5.2
0.85
≥ 2.6
32.7
+0,250(H12)
33.4
+0,5-0,25
20
≥ 2.5
14.1
13.8
4.7
1
2.1
19
32
1.2
0-0,06
1.3
H13
≈ 3.2
≤ 5.4
0.85
≥ 2.6
33.7
+0,250(H12)
34.4
+0,5-0,25
20.6
≥ 2.5
14.6
13.8
4.7
1
2.21
19
34
1.5
0-0,06
1.6
H13
≈ 3.3
≤ 5.4
0.85
≥ 2.6
35.7
+0,250(H12)
36.5
+0,5-0,25
22.6
≥ 2.5
15.4
26.2
6.3
1.5
3.2
19
35
1.5
0-0,06
1.6
H13
≈ 3.4
≤ 5.4
1
≥ 3
37
+0,250(H12)
37.8
+0,5-0,25
23.6
≥ 2.5
18.8
26.9
6.4
1.5
3.54
19
36
1.5
0-0,06
1.6
H13
≈ 3.5
≤ 5.4
1
≥ 3
38
+0,250(H12)
38.8
+0,5-0,25
24.6
≥ 2.5
19.4
26.4
6.4
1.5
3.7
19
37
1.5
0-0,06
1.6
H13
≈ 3.6
≤ 5.5
1
≥ 3
39
+0,250(H12)
39.8
+0,5-0,25
25.4
≥ 2.5
19.8
27.1
6.5
1.5
3.74
19
38
1.5
0-0,06
1.6
H13
≈ 3.7
≤ 5.5
1
≥ 3
40
+0,250(H12)
40.8
+0,5-0,25
26.4
≥ 2.5
22.5
28.2
6.7
1.5
3.9
19
40
1.75
0-0,06
1.85
H13
≈ 3.9
≤ 5.8
1.25
≥ 3.8
42.5
+0,250(H12)
43.5
+0,5-0,25
27.8
≥ 2.5
27
44.6
8.3
2
4.7
40
42
1.75
0-0,06
1.85
H13
≈ 4.1
≤ 5.9
1.25
≥ 3.8
44.5
+0,250(H12)
45.5
+0,5-0,25
29.6
≥ 2.5
28.4
44.7
8.4
2
5.4
40
45
1.75
0-0,06
1.85
H13
≈ 4.3
≤ 6.2
1.25
≥ 3.8
47.5
+0,250(H12)
48.5
+0,5-0,25
32
≥ 2.5
30.2
43.1
8.2
2
6
40
47
1.75
0-0,06
1.85
H13
≈ 4.4
≤ 6.4
1.25
≥ 3.8
49.5
+0,250(H12)
50.5
+1,1-0,46
33.5
≥ 2.5
31.4
43.5
8.3
2
6.1
40
48
1.75
0-0,06
1.85
H13
≈ 4.5
≤ 6.4
1.25
≥ 3.8
50.5
+0,300(H12)
51.5
+1,1-0,46
34.5
≥ 2.5
32
43.2
8.4
2
6.7
40
50
2
0-0,07
2.15
H13
≈ 4.6
≤ 6.5
1.5
≥ 4.5
53
+0,300(H12)
54.2
+1,1-0,46
36.3
≥ 2.5
40.5
60.8
12.1
2
7.3
40
52
2
0-0,07
2.15
H13
≈ 4.7
≤ 6.7
1.5
≥ 4.5
55
+0,300(H12)
56.2
+1,1-0,46
37.9
≥ 2.5
42
60.25
12
2
8.2
40
55
2
0-0,07
2.15
H13
≈ 5
≤ 6.8
1.5
≥ 4.5
58
+0,300(H12)
59.2
+1,1-0,46
40.7
≥ 2.5
44.4
60.3
12.5
2
8.3
40
56
2
0-0,07
2.15
H13
≈ 5.1
≤ 6.8
1.5
≥ 4.5
59
+0,300(H12)
60.2
+1,1-0,46
41.7
≥ 2.5
45.2
60.3
12.6
2
8.7
40
58
2
0-0,07
2.15
H13
≈ 5.2
≤ 6.9
1.5
≥ 4.5
61
+0,300(H12)
62.2
+1,1-0,46
43.5
≥ 2.5
46.7
60.8
12.7
2
10.5
40
60
2
0-0,07
2.15
H13
≈ 5.4
≤ 7.3
1.5
≥ 4.5
63
+0,300(H12)
64.2
+1,1-0,46
44.7
≥ 2.5
48.3
61
13
2
11.1
40
62
2
0-0,07
2.15
H13
≈ 5.5
≤ 7.3
1.5
≥ 4.5
65
+0,300(H12)
66.2
+1,1-0,46
46.7
≥ 2.5
49.8
60.9
13
2
11.2
40
63
2
0-0,07
2.15
H13
≈ 5.6
≤ 7.3
1.5
≥ 4.5
66
+0,300(H12)
67.2
+1,1-0,46
47.7
≥ 2.5
50.6
60.8
13
2
12.4
40
65
2.5
0-0,07
2.65
H13
≈ 5.8
≤ 7.6
1.5
≥ 4.5
68
+0,300(H12)
69.2
+1,1-0,46
49
≥ 3
51.8
121
20.8
2.5
14.3
40
68
2.5
0-0,07
2.65
H13
≈ 6.1
≤ 7.8
1.5
≥ 4.5
71
+0,300(H12)
72.5
+1,1-0,46
51.6
≥ 3
54.5
121.5
21.2
2.5
16
40
70
2.5
0-0,07
2.65
H13
≈ 6.2
≤ 7.8
1.5
≥ 4.5
73
+0,300(H12)
74.5
+1,1-0,46
53.6
≥ 3
56.32
119
21
2.5
16.5
40
72
2.5
0-0,07
2.65
H13
≈ 6.4
≤ 7.8
1.5
≥ 4.5
75
+0,300(H12)
76.6
+1,1-0,46
55.6
≥ 3
58
119.2
21
2.5
18.1
40
75
2.5
0-0,07
2.65
H13
≈ 6.6
≤ 7.8
1.5
≥ 4.5
78
+0,300(H12)
79.5
+1,1-0,46
58.6
≥ 3
60
118
21
2.5
18.8
40
78
2.5
0-0,07
2.65
H13
≈ 6.8
≤ 8.5
1.5
≥ 4.5
81
+0,350(H13)
82.5
+1,3-0,54
60.1
≥ 3
62.3
122.5
21.8
2.5
20.4
40
80
2.5
0-0,07
2.65
H13
≈ 7
≤ 8.5
1.75
≥ 5.3
83.5
+0,350(H13)
85.5
+1,3-0,54
62.1
≥ 3
74.6
120.9
21.8
2.5
22
40
82
3
0-0,07
2.65
H13
≈ 7
≤ 8.5
1.75
≥ 5.3
85.5
+0,350(H13)
87.5
+1,3-0,54
64.1
≥ 3
76.6
119
21.4
2.5
24
40
85
3
0-0,08
3.15
H13
≈ 7.2
≤ 8.6
1.75
≥ 5.3
88.5
+0,350(H13)
90.5
+1,3-0,54
66.9
≥ 3.5
79.5
201.4
31.2
3
25.3
85
88
3
0-0,08
3.15
H13
≈ 7.4
≤ 8.6
1.75
≥ 5.3
91.5
+0,350(H13)
93.5
+1,3-0,54
69.9
≥ 3.5
82.1
209.4
32.7
3
28
85
90
3
0-0,08
3.15
H13
≈ 7.6
≤ 8.6
1.75
≥ 5.3
93.5
+0,350(H13)
95.55
+1,3-0,54
71.9
≥ 3.5
84
199
31.4
3
31
85
92
3
0-0,08
3.15
H13
≈ 7.8
≤ 8.7
1.75
≥ 5.3
95.5
+0,350(H13)
97.5
+1,3-0,54
73.7
≥ 3.5
85.8
201
32
3
32
85
95
3
0-0,08
3.15
H13
≈ 8.1
≤ 8.8
1.75
≥ 5.3
98.5
+0,350(H13)
100.5
+1,3-0,54
76.5
≥ 3.5
88.6
195
31.4
3
35
85
98
3
0-0,08
3.15
H13
≈ 8.3
≤ 9
1.75
≥ 5.3
101.5
+0,350(H13)
103.5
+1,3-0,54
79
≥ 3.5
91.3
191
31
3
37
85
100
3
0-0,08
3.15
H13
≈ 8.4
≤ 9.2
1.75
≥ 5.3
103.5
+0,350(H13)
105.5
+1,3-0,54
80.6
≥ 3.5
93.1
188
30.8
3
38
85
102
4
0-0,1
4.15
H13
≈ 8.5
≤ 9.5
2
≥ 6
106
+0,540(H13)
108
+1,3-0,54
82
≥ 3.5
108.8
439
72.6
3
55
85
105
4
0-0,1
4.15
H13
≈ 8.7
≤ 9.5
2
≥ 6
109
+0,540(H13)
112
+1,3-0,54
85
≥ 3.5
112
436
73
3
56
85
108
4
0-0,1
4.15
H13
≈ 8.9
≤ 9.5
2
≥ 6
112
+0,540(H13)
115
+1,3-0,54
88
≥ 3.5
115
419
71
3
60
85
110
4
0-0,1
4.15
H13
≈ 9
≤ 10.4
2
≥ 6
114
+0,540(H13)
117
+1,3-0,54
88.2
≥ 3.5
117
415
71
3
64.5
85
112
4
0-0,1
4.15
H13
≈ 9.1
≤ 10.5
2
≥ 6
116
+0,540(H13)
119
+1,3-0,54
90
≥ 3.5
119
418
72
3
72
85
115
4
0-0,1
4.15
H13
≈ 9.3
≤ 10.5
2
≥ 6
119
+0,540(H13)
122
+1,5-0,63
93
≥ 3.5
122
409
71.2
3
74.5
85
120
4
0-0,1
4.15
H13
≈ 9.7
≤ 11
2
≥ 6
124
+0,630(H13)
127
+1,5-0,63
96.9
≥ 3.5
127
396
70
3
77
85
125
4
0-0,1
4.15
H13
≈ 10
≤ 11
2
≥ 6
129
+0,630(H13)
132
+1,5-0,63
101.9
≥ 4
132
385
70
3
79
125
130
4
0-0,1
4.15
H13
≈ 10.2
≤ 11
2
≥ 6
134
+0,630(H13)
137
+1,5-0,63
106.9
≥ 4
138
374
69
3
82
125
135
4
0-0,1
4.15
H13
≈ 10.5
≤ 11.2
2
≥ 6
139
+0,630(H13)
142
+1,5-0,63
111.5
≥ 4
143
358
67
3
84
125
140
4
0-0,1
4.15
H13
≈ 10.7
≤ 11.2
2
≥ 6
144
+0,630(H13)
147
+1,5-0,63
116.5
≥ 4
148
350
66.5
3
87.5
125
145
4
0-0,1
4.15
H13
≈ 10.9
≤ 11.4
2
≥ 6
149
+0,630(H13)
152
+1,5-0,63
121
≥ 4
153
336
65
3
93
125
150
4
0-0,1
4.15
H13
≈ 11.2
≤ 12
2.5
≥ 7.5
155
+0,630(H13)
158
+1,5-0,63
124.8
≥ 4
191
326
64
3
105
125
155
4
0-0,1
4.15
H13
≈ 11.4
≤ 12
2.5
≥ 7.5
160
+0,630(H13)
164
+1,5-0,63
129.8
≥ 4
206
324
55
3.5
107
125
160
4
0-0,1
4.15
H13
≈ 11.6
≤ 13
2.5
≥ 7.5
165
+0,630(H13)
169
+1,5-0,63
132.7
≥ 4
212
321
54.5
3.5
110
125
165
4
0-0,1
4.15
H13
≈ 11.8
≤ 13
2.5
≥ 7.5
170
+0,630(H13)
174.5
+1,5-0,63
137.7
≥ 4
219
319
54
3.5
125
125
170
4
0-0,1
4.15
H13
≈ 12.2
≤ 13.5
2.5
≥ 7.5
175
+0,630(H13)
179.5
+1,5-0,63
141.6
≥ 4
225
349
59
3.5
140
125
175
4
0-0,1
4.15
H13
≈ 12.7
≤ 13.5
2.5
≥ 7.5
180
+0,630(H13)
184.5
+1,7-0,72
146.6
≥ 4
232
351
59
3.5
150
125
180
4
0-0,1
4.15
H13
≈ 13.2
≤ 14.2
2.5
≥ 7.5
185
+0,720(H13)
189.5
+1,7-0,72
150.2
≥ 4
238
347
58.5
3.5
165
125
185
4
0-0,1
4.15
H13
≈ 13.7
≤ 14.2
2.5
≥ 7.5
190
+0,720(H13)
194.5
+1,7-0,72
155.2
≥ 4
245
349
59
3.5
170
125
190
4
0-0,1
4.15
H13
≈ 13.8
≤ 14.2
2.5
≥ 7.5
195
+0,720(H13)
199.5
+1,7-0,72
160.2
≥ 4
251
340
57.5
3.5
175
125
195
4
0-0,1
4.15
H13
≈ 13.8
≤ 14.2
2.5
≥ 7.5
200
+0,720(H13)
204.5
+1,7-0,72
165.2
≥ 4
258
330
55.5
3.5
183
125
200
4
0-0,1
4.15
H13
≈ 14
≤ 14.2
2.5
≥ 7.5
205
+0,720(H13)
209.5
+1,7-0,72
170.2
≥ 4
265
325
55
3.5
195
125
210
5
0-0,12
5.15
H13
≈ 14
≤ 14.2
3
≥ 9
216
+0,720(H13)
222
+1,7-0,72
180.2
≥ 4
333
601
89.5
4
270
125
220
5
0-0,12
5.15
H13
≈ 14
≤ 14.2
3
≥ 9
226
+0,720(H13)
232
+1,7-0,72
190.2
≥ 4
349
574
85
4
315
125
230
5
0-0,12
5.15
H13
≈ 14
≤ 14.2
3
≥ 9
236
+0,720(H13)
242
+1,7-0,72
200.2
≥ 4
365
549
81
4
330
125
240
5
0-0,12
5.15
H13
≈ 14
≤ 14.2
3
≥ 9
246
+0,720(H13)
252
+2,0-0,81
210.2
≥ 4
380
525
77.5
4
345
125
250
5
0-0,12
5.15
H13
≈ 14
≤ 14.2
3
≥ 9
256
+0,720(H13)
262
+2,0-0,81
220.2
≥ 4
396
504
75
4
360
125
260
5
0-0,12
5.15
H13
≈ 16
≤ 16.2
4
≥ 12
268
+0,810(H13)
275
+2,0-0,81
226
≥ 5
553
538
80
4
375
125
270
5
0-0,12
5.15
H13
≈ 16
≤ 16.2
4
≥ 12
278
+0,810(H13)
285
+2,0-0,81
236
≥ 5
573
518
77
4
388
125
280
5
0-0,12
5.15
H13
≈ 16
≤ 16.2
4
≥ 12
288
+0,810(H13)
295
+2,0-0,81
246
≥ 5
593
499
74
4
400
125
290
5
0-0,12
5.15
H13
≈ 16
≤ 16.2
4
≥ 12
298
+0,810(H13)
305
+2,0-0,81
256
≥ 5
615
482
71.5
4
415
125
300
5
0-0,12
5.15
H13
≈ 16
≤ 16.2
4
≥ 12
308
+0,810(H13)
315
+2,0-0,81
266
≥ 5
636
466
69
4
435
125

Ranges read min – max; ≤ / ≥ where the standard gives one limit, ≈ for approximate values. Sizes in (brackets) are non-preferred. Select a row for its size sheet.

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