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FDI type - Precision Rolled Screw Thread with preloaded ball nut giving

accuracy from 12 microns per 300mm

FDI ROLLED BALL SCREW

Model

Nominal

Diameter

Lead.

Ball

Dia.

No of

Circuits

Dynamic

Load

C Kgf

Static Load

Co Kgf

Stiffness
Nut

D

 Nut

L

Flange

F

Flange

T

Flange

PCD

E

Flange

X

Bolt

Y

Bolt

Z
16X5T3FDI
16
5
3.175
3
732
1247
20
28
78
48
12
38
6
9.5
5.5
20X5T3FDI
20
5
3.175
3
890
1870
39
34
78
64
12
45
5.5
9.5
5.5
25X5T3FDI
25
5
3.175
3
1030
2400
55
38
80
62
14
50
7
11
6.5
32X5T6FDI
32
5
3.175
6
2100
6470
121
48
118
74
12
60
6.6
11
3.5
32X10B1FDV
32
10
4.763
4
3480
7190
82
54
155
80
16
68
7
40X5T6FDI
40
5
3.175
6
2336
8030
146
54
122
80
16
66
8.5
11
 6.5
40X10T3FDI
40
10
 6.35
4
3988
9670
101
63
154
93
14
78
9
14
8.5
50X10T6FDI
50
10
6.35
6
6226
18880
184
72
203
112
18
92
11
17.5
11
63X10T6FDI
60
10
6.35
6
9544
30656
228
85
205
125
20
105
11

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