Main Features Standard
(DIN 6885 A NFE 22177A)
The Parallel Keys are with rectangular or Square section uniform in width and thickness throughout. Parallel Keys are used where the pulley, Gear or other mating piece is required to slide along the shaft
Designation : Parallel keys
Usual standards : DIN 6885
Equivalent standards : NFE 22177
Standard material : Steel C45 50kg/mm² minimum
Comments : Edge smoothed by tumbling. Many possible materials.
DIN 6885A = 2 round ends
DIN 6885B = 2 square ends
DIN 6885AB = 1 round end and 1 square end
See the boxed set of keys
Material = C45 (Rupture strength 50kg/mm2 minimum)
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a |
2h9 |
3h9 |
4h9 |
5h9 |
6h9 |
8h9 |
10h9 |
12h9 |
14h9 |
16h9 |
18h9 |
20h9 |
b |
2h9 |
3h9 |
4h9 |
5h9 |
6h9 |
7h11 |
8h11 |
8h11 |
9h11 |
10h11 |
11h11 |
12h11 |
L o n g u e u r |
8 |
8 |
8 |
8 |
8 |
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10 |
10 |
10 |
10 |
10 |
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14 |
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16 |
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18 |
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20 |
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22 |
22 |
22 |
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22 |
22 |
22 |
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25 |
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25
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25 |
25 |
25 |
25 |
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25 |
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28 |
28 |
28 |
28 |
28 |
28 |
28 |
28 |
28 |
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30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
30 |
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32 |
32 |
32 |
32 |
32 |
32 |
32 |
32 |
32 |
32 |
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35 |
35 |
35 |
35 |
35 |
35 |
35 |
35 |
35 |
35 |
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36 |
36 |
36 |
36 |
36 |
36 |
36 |
36 |
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36 |
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40 |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
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45 |
45 |
45 |
45 |
45 |
45 |
45 |
45 |
45 |
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50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
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55 |
55 |
55 |
55 |
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55 |
55 |
55 |
55 |
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56 |
56 |
56 |
56 |
56 |
56 |
56 |
56 |
56 |
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60 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
60 |
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63 |
63 |
63 |
63 |
63 |
63 |
63 |
63 |
63 |
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65 |
65 |
65 |
65 |
65 |
65 |
65 |
65 |
65 |
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70 |
70 |
70 |
70 |
70 |
70 |
70 |
70 |
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75 |
75 |
75 |
75 |
75 |
75 |
75 |
75 |
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80 |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
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90 |
90 |
90 |
90 |
90 |
90 |
90 |
90 |
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100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
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110 |
110 |
110 |
110 |
110 |
110 |
110 |
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120 |
120 |
120 |
120 |
120 |
120 |
120 |
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125 |
125 |
125 |
125 |
125 |
125 |
125 |
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140 |
140 |
140 |
140 |
140 |
140 |
140 |
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150 |
150 |
150 |
150 |
150 |
150 |
150 |
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160 |
160 |
160 |
160 |
160 |
160 |
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180 |
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180 |
180 |
180 |
180 |
180 |
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200 |
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200 |
200 |
200 |
200 |