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| Motor Technology - Shaft diameters | ||
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request details | and corresponding key and keyway dimensions |
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Below
is a reference on shaft diameters and the corresponding keys / keyways according
to the prevailing standards.
The table, to the best of our knowledge, complies with:
DIN6885 Pt.1
ISO R 773 and
BS4235 Pt.1
|
Shaft Outer Diameter |
Width |
Height |
Depth |
Tolerance |
Depth |
Tolerance |
|
(OD) in mm |
b |
h |
t1 |
rt1 |
t2 |
rt2 |
|
over 6 to 8 |
2 |
2 |
1.2 |
+0.1 |
1 |
+0.1 |
|
over 8 to 10 |
3 |
3 |
1.8 |
+0.1 |
1.4 |
+0.1 |
|
over 10 to 12 |
4 |
4 |
2.5 |
+0.1 |
1.8 |
+0.1 |
|
over 12 to 17 |
5 |
5 |
3 |
+0.2 |
2.3 |
+0.2 |
|
over 17 to 22 |
6 |
6 |
3.5 |
+0.2 |
2.8 |
+0.2 |
|
over 22 to 30 |
8 |
7 |
4 |
+0.2 |
3.3 |
+0.2 |
|
over 30 to 38 |
10 |
8 |
5 |
+0.2 |
3.3 |
+0.2 |
|
over 38 to 44 |
12 |
8 |
5 |
+0.2 |
3.3 |
+0.2 |
|
over 44 to 50 |
14 |
9 |
5.5 |
+0.2 |
3.8 |
+0.2 |
|
over 50 to 58 |
16 |
10 |
6 |
+0.2 |
4.3 |
+0.2 |
|
over 58 to 65 |
18 |
11 |
7 |
+0.2 |
4.4 |
+0.2 |
|
over 65 to 75 |
20 |
12 |
7.5 |
+0.2 |
4.9 |
+0.2 |
|
over 75 to 85 |
22 |
14 |
9 |
+0.2 |
5.4 |
+0.2 |
|
over 85 to 95 |
25 |
14 |
9 |
+0.2 |
5.4 |
+0.2 |
|
over 95 to 110 |
28 |
16 |
10 |
+0.2 |
6.4 |
+0.2 |
|
over 110 to 130 |
32 |
18 |
11 |
+0.2 |
7.4 |
+0.2 |
|
over 130 to 150 |
36 |
20 |
12 |
+0.3 |
8.4 |
+0.3 |
|
over 150 to 170 |
40 |
22 |
13 |
+0.3 |
9.4 |
+0.3 |
|
over 170 to 200 |
45 |
25 |
15 |
+0.3 |
10.4 |
+0.3 |
|
over 200 to 230 |
50 |
28 |
17 |
+0.3 |
11.4 |
+0.3 |
|
over 230 to 260 |
56 |
32 |
20 |
+0.3 |
12.4 |
+0.3 |
|
over 260 to 290 |
63 |
32 |
20 |
+0.3 |
14.4 |
+0.3 |
|
over 290 to 330 |
70 |
36 |
22 |
+0.3 |
15.4 |
+0.3 |
|
over 330 to 380 |
80 |
40 |
25 |
+0.3 |
17.4 |
+0.3 |
|
over 380 to 440 |
90 |
45 |
28 |
+0.3 |
17.4 |
+0.3 |
|
over 440 to 500 |
100 |
50 |
31 |
+0.3 |
19.5 |
+0.3 |
Note
Motor Technology will not accept any liability for the accuracy of the data supplied. This sheet is meant as a guideline only.