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GN 751.1
Fork joints
with rotating shaft
Description
Specification
Types
- Type A: without pin
- Type KL: Pin with KL-shaft safety
- Type SL: Pin with SL-shaft safety
Steel
- Tensile strength class 5
- zinc plated, blue passivated
Shaft safetys
- Spring steel
- hardened and tempered
- zinc plated, blue passivated
Information
Fork joints GN 751.1 basically correspond to the fork head of DIN 71752 (Type A), but, unlike the DIN element, they have a rotating shaft and an additional bolt with axial shaft lock (Type KL and SL) which can be mounted and dismantled without toolsÂ
The rotating shaft allows non-dynamic radial movements to be compensated, movements which may occur e.g. when using cable winches. Also, there is no need for the otherwise necessary alignment of joint heads during assembly.
Technical information
- ISO-Fundamental Tolerances
- Strength values of nuts
GN 751.1
| d1 H9/h11 | l1 | d2 | a | b | d3 | l2 | l3 | l4 | A/F | Static load FA in N |
 |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Code | Actions | ||||||||||||
| GN 751.1-5-10-M5-A | 5 | 10 | M 5 | 10 | 5 | 9 | 20 | 26 | 4 | 7 | 800 | 9 |
|
| GN 751.1-5-10-M5-KL | 5 | 10 | M 5 | 10 | 5 | 9 | 20 | 26 | 4 | 7 | 800 | 12 |
|
| GN 751.1-5-10-M5-SL | 5 | 10 | M 5 | 10 | 5 | 9 | 20 | 26 | 4 | 7 | 800 | 12 |
|
| GN 751.1-5-20-M5-A | 5 | 20 | M 5 | 10 | 5 | 9 | 30 | 36 | 4 | 7 | 800 | 12 |
|
| GN 751.1-5-20-M5-KL | 5 | 20 | M 5 | 10 | 5 | 9 | 30 | 36 | 4 | 7 | 2400 | 90 |
|
| GN 751.1-5-20-M5-SL | 5 | 20 | M 5 | 10 | 5 | 9 | 30 | 36 | 4 | 7 | 2400 | 15 |
|
| GN 751.1-6-12-M6-A | 6 | 12 | M 6 | 12 | 6 | 10 | 24 | 31 | 5.5 | 9 | 2400 | 15 |
|
| GN 751.1-6-12-M6-KL | 6 | 12 | M 6 | 12 | 6 | 10 | 24 | 31 | 5.5 | 9 | 2400 | 14 |
|
| GN 751.1-6-12-M6-SL | 6 | 12 | M 6 | 12 | 6 | 10 | 24 | 31 | 5.5 | 9 | 2400 | 20 |
|
| GN 751.1-6-24-M6-A | 6 | 24 | M 6 | 12 | 6 | 10 | 36 | 43 | 5.5 | 9 | 2400 | 22 |
|
| GN 751.1-6-24-M6-KL | 6 | 24 | M 6 | 12 | 6 | 10 | 36 | 43 | 5.5 | 9 | 2400 | 27 |
|
| GN 751.1-6-24-M6-SL | 6 | 24 | M 6 | 12 | 6 | 10 | 36 | 43 | 5.5 | 9 | 3400 | 30 |
|
| GN 751.1-8-16-M8-A | 8 | 16 | M 8 | 16 | 8 | 14 | 32 | 42 | 8 | 12 | 3400 | 38 |
|
| GN 751.1-8-16-M8-KL | 8 | 16 | M 8 | 16 | 8 | 14 | 32 | 42 | 8 | 12 | 3400 | 20 |
|
| GN 751.1-8-16-M8-SL | 8 | 16 | M 8 | 16 | 8 | 14 | 32 | 42 | 8 | 12 | 3400 | 49 |
|
| GN 751.1-8-32-M8-A | 8 | 32 | M 8 | 16 | 8 | 14 | 48 | 58 | 8 | 12 | 3400 | 53 |
|
| GN 751.1-8-32-M8-KL | 8 | 32 | M 8 | 16 | 8 | 14 | 48 | 58 | 8 | 12 | 3400 | 64 |
|
| GN 751.1-8-32-M8-SL | 8 | 32 | M 8 | 16 | 8 | 14 | 48 | 58 | 8 | 12 | 6000 | 80 |
|
| GN 751.1-10-20-M10-A | 10 | 20 | M 10 | 20 | 10 | 18 | 40 | 52 | 11.5 | 16 | 6000 | 74 |
|
| GN 751.1-10-20-M10-KL | 10 | 20 | M 10 | 20 | 10 | 18 | 40 | 52 | 11.5 | 16 | 6000 | 92 |
|
| GN 751.1-10-20-M10-SL | 10 | 20 | M 10 | 20 | 10 | 18 | 40 | 52 | 11.5 | 16 | 6000 | 80 |
|
| GN 751.1-10-40-M10-A | 10 | 40 | M 10 | 20 | 10 | 18 | 60 | 72 | 11.5 | 16 | 6000 | 102 |
|
| GN 751.1-10-40-M10-KL | 10 | 40 | M 10 | 20 | 10 | 18 | 60 | 72 | 11.5 | 16 | 6000 | 110 |
|
| GN 751.1-10-40-M10-SL | 10 | 40 | M 10 | 20 | 10 | 18 | 60 | 72 | 11.5 | 16 | 14000 | 120 |
|
| GN 751.1-12-24-M12-A | 12 | 24 | M 12 | 24 | 12 | 20 | 48 | 62 | 14 | 18 | 14000 | 122 |
|
| GN 751.1-12-24-M12-KL | 12 | 24 | M 12 | 24 | 12 | 20 | 48 | 62 | 14 | 18 | 14000 | 12 |
|
| GN 751.1-12-24-M12-SL | 12 | 24 | M 12 | 24 | 12 | 20 | 48 | 62 | 14 | 18 | 14000 | 151 |
|
| GN 751.1-12-48-M12-A | 12 | 48 | M 12 | 24 | 12 | 20 | 72 | 86 | 14 | 18 | 14000 | 174 |
|
| GN 751.1-12-48-M12-KL | 12 | 48 | M 12 | 24 | 12 | 20 | 72 | 86 | 14 | 18 | 14000 | 21 |
|
| GN 751.1-12-48-M12-SL | 12 | 48 | M 12 | 24 | 12 | 20 | 72 | 86 | 14 | 18 | 14000 | 300 |
|
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