Metric Size, Steel
Fork Heads (Yokes)
Plain Fork Type

DIN 71752

 


RoHS Compliant
 

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Specification
Information

Fork body: Steel, zinc-plated, blue passivated finish  

Shipping

GN 751 fork heads are mainly used with pneumatic or hydraulic cylinders.
Stainless steel versions in standard thread type available upon request.    

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  For CAD download instructions, click
HERE
Standard Thread Type

Dimensions in:

millimeters
(inches)

Part Number d1
H8/h9
tol.
l1 d2
Thread
a b d3 l2 l3 l4
4NXBCI
Download the CAD
4
(.16)
8
(.31)
M4 x .7 8
(.31)
4
(.16)
8
(.31)
16
(.63)
21
(.83)
6
(.24)
4NXBDI
Download the CAD
4
(.16)
16
(.63)
M4 x .7 8
(.31)
4
(.16)
8
(.31)
24
(.94)
29
(1.14)
6
(.24)
5NXBEI
Download the CAD
5
(.20)
10
(.39)
M5 x .8  10
(.39)
5
(.20)
9
(.35)
20
(.79)
26
(1.02)
7.5
(.30)
5NXBFI
Download the CAD
5
(.20)
20
(.79)
M5 x .8  10
(.39)
5
(.20)
9
(.35)
30
(1.18)
36
(1.42)
7.5
(.30)
6NXBGI
Download the CAD
6
(.24)
12
(.47)
M6 x 1.0  12
(.47)

6
(.24)

10
(.39)
24
(.94)
31
(1.22)
9
(.35)
6NXBHI
Download the CAD
6
(.24)
24
(.94)
M6 x 1.0  12
(.47)
6
(.24)
10
(.39)
36
(1.42)
43
(1.69)
9
(.35)
8NXBII
Download the CAD
8
(.31)
16
(.63)
M8 x 1.25  16
(.63)
8
(.31)
14
(.55)
32
(1.26)
42
(1.65)
12
(.47)
8NXBJI
Download the CAD
8
(.31)
32
(1.26)
M8 x 1.25  16
(.63)
8
(.31)
14
(.55)
48
(1.89)
58
(2.28)

12
(.47)

10NXBKI
Download the CAD
10
(.39)
20
(.79)
M10 x 1.5  20
(.79)
10
(.39)
18
(.71)
40
(1.57)
52
(2.05)
15
(.59)
10NXBLI
Download the CAD
10
(.39)
40
(1.57)
M10 x 1.5  20
(.79)
10
(.39)
18
(.71)
60
(2.36)
72
(2.83)
15
(.59)
12NXBMI
Download the CAD
12
(.47)
24
(.94)
M12 x 1.75  24
(.94)
12
(.47)
20
(.79)
48
(1.89)
62
(2.44)
18
(.71)
12NXBNI
Download the CAD
12
(.47)
48
(1.89)
M12 x 1.75  24
(.94)
12
(.47)
20
(.79)
72
(2.83)
86
(3.39)
18
(.71)
14NXBOI
Download the CAD

14
(.55)

28
(1.10)
M14 x 2.0  28
(1.10)

14
(.55)

24
(.94)
56
(2.20)
72
(2.83)
22.5
(.89)
14NXBPI
Download the CAD
14
(.55)
56
(2.20)
M14 x 2.0  28
(1.10)
14
(.55)
24
(.94)
85
(3.35)
101
(3.98)
22.5
(.89)
16NXBQI
Download the CAD
16
(.63)
32
(1.26)
M16 x 2.0  32
(1.26)
16
(.63)
26
(1.02)
64
(2.52)
83
(3.27)
24
(.94)
16NXBRI
Download the CAD
16
(.63)
64
(2.52)
M16 x 2.0  32
(1.26)
16
(.63)

26
(1.02)

96
(3.78)
115
(4.53)
24
(.94)
20NXBSI
Download the CAD
20
(.79)
40
(1.57)
M20 x 2.5 40
(1.57)
20
(.79)

34
(1.39)

80
(3.15)
105
(4.13)
30
(1.18)
Left Hand Thread Type

Dimensions in:

millimeters
(inches)

Part Number d1
H8/h9
tol.
l1 d2
Thread
a b d3 l2 l3 l4
5LXBEI
Download the CAD
5
(.20)
10
(.39)
M5 x .8  10
(.39)
5
(.20)
9
(.35)
20
(.79)
26
(1.02)
7.5
(.30)
5LXBFI
Download the CAD
5
(.20)
20
(.79)
M5 x .8  10
(.39)
5
(.20)
9
(.35)
30
(1.18)
36
(1.42)
7.5
(.30)
6LXBGI
Download the CAD
6
(.24)
12
(.47)
M6 x 1.0  12
(.47)

6
(.24)

10
(.39)
24
(.94)
31
(1.22)
9
(.35)
6LXBHI
Download the CAD
6
(.24)
24
(.94)
M6 x 1.0  12
(.47)
6
(.24)
10
(.39)
36
(1.42)
43
(1.69)
9
(.35)
8LXBII
Download the CAD
8
(.31)
16
(.63)
M8 x 1.25  16
(.63)
8
(.31)
14
(.55)
32
(1.26)
42
(1.65)
12
(.47)
8LXBJI
Download the CAD
8
(.31)
32
(1.26)
M8 x 1.25  16
(.63)
8
(.31)
14
(.55)
48
(1.89)
58
(2.28)

12
(.47)

10LXBKI
Download the CAD
10
(.39)
20
(.79)
M10 x 1.5  20
(.79)
10
(.39)
18
(.71)
40
(1.57)
52
(2.05)
15
(.59)
10LXBLI
Download the CAD
10
(.39)
40
(1.57)
M10 x 1.5  20
(.79)
10
(.39)
18
(.71)
60
(2.36)
72
(2.83)
15
(.59)
12LXBMI
Download the CAD
12
(.47)
24
(.94)
M12 x 1.75  24
(.94)
12
(.47)
20
(.79)
48
(1.89)
62
(2.44)
18
(.71)
12LXBNI
Download the CAD
12
(.47)
48
(1.89)
M12 x 1.75  24
(.94)
12
(.47)
20
(.79)
72
(2.83)
86
(3.39)
18
(.71)
14LXBOI
Download the CAD

14
(.55)

28
(1.10)
M14 x 2.0  28
(1.10)

14
(.55)

24
(.94)
56
(2.20)
72
(2.83)
22.5
(.89)
14LXBPI
Download the CAD
14
(.55)
56
(2.20)
M14 x 2.0 28
(1.10)
14
(.55)
24
(.94)
85
(3.35)
101
(3.98)
22.5
(.89)
16LXBQI
Download the CAD
16
(.63)
32
(1.26)
M16 x 2.0  32
(1.26)
16
(.63)
26
(1.02)
64
(2.52)
83
(3.27)
24
(.94)
16LXBRI
Download the CAD
16
(.63)
64
(2.52)
M16 x 2.0  32
(1.26)
16
(.63)

26
(1.02)

96
(3.78)
115
(4.53)
24
(.94)
20LXBSI
Download the CAD
20
(.79)
40
(1.57)
M20 x 2.5 40
(1.57)
20
(.79)

34
(1.39)

80
(3.15)
105
(4.13)
30
(1.18)
Fine Pitch Thread Type

Dimensions in:

millimeters
(inches)

Part Number d1
H8/h9
tol.
l1 d2
Thread
a b d3 l2 l3 l4
80FXBII
Download the CAD
8
(.31)
16
(.63)
M8 x 1 16
(.63)
8
(.31)
14
(.55)
32
(1.26)
42
(1.65)
12
(.47)
80FXBJI
Download the CAD
8
(.31)
32
(1.26)
M8 x 1 16
(.63)
8
(.31)
14
(.55)
48
(1.89)
58
(2.28)

12
(.47)

102NXBKI
Download the CAD
10
(.39)
20
(.79)
M10 x 1.25 20
(.79)
10
(.39)
18
(.71)
40
(1.57)
52
(2.05)
15
(.59)
102NXBLI
Download the CAD
10
(.39)
40
(1.57)
M10 x 1.25 20
(.79)
10
(.39)
18
(.71)
60
(2.36)
72
(2.83)
15
(.59)
120XXBMI
Download the CAD
12
(.47)
24
(.94)
M12 x 1.25 24
(.94)
12
(.47)
20
(.79)
48
(1.89)
62
(2.44)
18
(.71)
120XXBNI
Download the CAD
12
(.47)
48
(1.89)
M12 x 1.25 24
(.94)
12
(.47)
20
(.79)
72
(2.83)
86
(3.39)
18
(.71)
140FXBOI
Download the CAD

14
(.55)

28
(1.10)
M14 x 1.5 28
(1.10)

14
(.55)

24
(.94)
56
(2.20)
72
(2.83)
22.5
(.89)
140FXBPI
Download the CAD
14
(.55)
56
(2.20)
M14 x 1.5 28
(1.10)
14
(.55)
24
(.94)
85
(3.35)
101
(3.98)
22.5
(.89)
160FXBQI
Download the CAD
16
(.63)
32
(1.26)
M16 x 1.5 32
(1.26)
16
(.63)
26
(1.02)
64
(2.52)
83
(3.27)
24
(.94)
160FXBRI
Download the CAD
16
(.63)
64
(2.52)
M16 x 1.5 32
(1.26)
16
(.63)

26
(1.02)

96
(3.78)
115
(4.53)
24
(.94)