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Shaft Diameter
d=
8
9
10
11
12
14
15
16
18
20
22
24
25
26
28
30
32
34
35
36
38
40
42
45
48
50
52
55
56
60
63
65
70
75
80
85
90
95
100
110
120
130
140
150
160
170
mm
Fit
Tight
Loose
KEY
Width
w=
mm
h9
Height
h=
mm
h11
SHAFT KEYWAY
Width
w=
mm
Depth
t1=
mm
HUB KEYWAY
Width
w=
mm
Depth
A=
mm