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DIN 5406 Standard Dimensions for Rolling bearings - Lockwashers; Safety plate, Lockclip

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Rolling bearings - Lockwashers; Safety plate, Lockclip

This standard (DIN 5406 and equivalents) specifies dimensions and designations for locking devices intended to be used with locknuts. Locking devices in accordance with this standard are lockwashers and locking clips for use with locknuts conforming to DIN 981.

Dimensional Drawing and Technical Diagrams

810_2277.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - source DIN 5406

Publication date: 04/2011
d1
d2
d3
e
f
b1
s min.
 ≈ weigth in kg x1000 pcs
10
21
13.5
3
8.5
3
1
 0.131
12
25
17
3
10.5
3
1
 0.192
15
28
21
4
13.5
4
1
 0.253
17
32
24
4
15.5
4
1
 0.313
20
36
26
4
18.5
4
1
 0.35
25
42
32
5
23.0
5
1.25
 0.64
30
49
38
5
27.5
5
1.25
 0.78
35
57
44
6
32.5
5
1.25
 1.04
40
62
50
6
37.5
6
1.25
 1.23
45
69
56
6
42.5
6
1.25
 1.52
50
74
61
6
47.5
6
1.25
 1.6
55
81
67
8
52.5
7
1.5
 1.96
60
86
73
8
57.5
7
1.5
 2.53
65
92
79
8
62.5
7
1.5
 2.9
70
98
85
8
66.5
8
1.5
 3.34
75
104
90
8
71.5
8
1.5
 3.56
80
112
95
10
76.5
8
1.75
 4.64
85
119
102
10
81.5
8
1.75
 5.24
90
126
108
10
86.5
10
1.75
 6.23
95
133
113
12
91.5
10
1.75
 6.7
100
142
120
12
96.5
10
1.75
 7.65
105
145
126
12
100.5
12
1.75
 8.26
110
154
133
12
105.5
12
1.75
 9.4
115
159
137
14
110.5
12
2
 10.8
120 151 135 14 115 12 2 7.7
120
164
138
14
115
12
2
 10.5
125
170
148
14
120
12
2
 11.8
130 161 145 14 125 12 2 8.7
130
175
149
14
125
12
2
 11.3
135
185
160
16
130
14
2
 14.4
140 171 155 16 135 12 2 10.9
140
192
160
16
135
14
2
 14.2
150 188 170 16 145 14 2 16.8
150
205
171
16
145
14
2
 11.3
155
212
182
16
147.5
16
2.5
 15.5
160 199 180 18 154 14 2.5 20.9
160
217
182
18
154
16
2.5
 16.2
165
222
193
18
157.5
16
2.5
 22.9
170 211 190 18 164 16 2.5 24.1
170
232
193
18
164
16
2.5
 17
180 221 200 20 174 16 2.5 24.7
180
242
203
20
174
18
2.5
 18
190 231 210 20 184 16 2.5 26.8
190
252
214
20
184
18
2.5
 20.5
200 248 222 20 194 18 2.5 27.8
200
262
226
20
194
18
2.5
 21.4

Dimensions in mm - source DIN 5406

Publication date: 1993
d1
d2
d3
e
f
b1
s min.
 ≈ weigth in kg x1000 pcs
10
21
13.5
3
8.5
3
1
 0.131
12
25
17
3
10.5
3
1
 0.192
15
28
21
4
13.5
4
1
 0.253
17
32
24
4
15.5
4
1
 0.313
20
36
26
4
18.5
4
1
 0.35
25
42
32
5
23.0
5
1.25
 0.64
30
49
38
5
27.5
5
1.25
 0.78
35
57
44
6
32.5
5
1.25
 1.04
40
62
50
6
37.5
6
1.25
 1.23
45
69
56
6
42.5
6
1.25
 1.52
50
74
61
8
47.5
6
1.25
 1.6
55
81
67
8
52.5
7
1.5
 1.96
60
86
73
8
57.5
7
1.5
 2.53
65
92
79
8
62.5
7
1.5
 2.9
70
98
85
8
66.5
8
1.5
 3.34
75
104
90
10
71.5
8
1.5
 3.56
80
112
95
10
76.5
8
1.75
 4.64
85
119
102
10
81.5
8
1.75
 5.24
90
126
108
10
86.5
10
1.75
 6.23
95
133
113
12
91.5
10
1.75
 6.7
100
142
120
12
96.5
10
1.75
 7.65
105
145
126
12
100.5
12
1.75
 8.26
110
154
133
12
105.5
12
1.75
 9.4
115
159
137
12
110.5
12
2
 10.8
120 151 135 14 115 12 2 7.7
120
164
138
14
115
12
2
 10.5
125
170
148
14
120
12
2
 11.8
130 161 145 14 125 12 2 8.7
130
175
149
14
125
12
2
 11.3
135
185
160
14
130
14
2
 14.4
140 171 155 16 135 12 2 10.9
140
192
160
16
135
14
2
 14.2
150 188 170 16 145 14 2 16.8
150
205
171
16
145
14
2
 11.3
155
212
182
16
147.5
16
2.5
 15.5
160 199 180 18 154 14 2.5 20.9
160
217
182
18
154
16
2.5
 16.2
165
222
193
18
157.5
16
2.5
 22.9
170 211 190 18 164 16 2.5 24.1
170
232
193
18
164
16
2.5
 17
180 221 200 20 174 16 2.5 24.7
180
242
203
20
174
18
2.5
 18
190 231 210 20 184 16 2.5 26.8
190
252
214
20
184
18
2.5
 20.5
200 248 222 20 194 18 2.5 27.8
200
262
226
20
194
18
2.5
 21.4

Reproduced by permission of DIN Deutsches Institut für Normung e. V. The definitive version for the implementation of this standard is the edition bearing the most recent date of issue, obtainable from Beuth Verlag GmbH, Burggrafenstraße 6, 10787 Berlin, Germany.
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