Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Fork joints GN 751 consist of a fork head according DIN 71752 and a pin with axial shaft safety (Type KL and SL) or a snap-on spring pin (Type B).
Size d1 = 12 is supplied with a fine thread M12x1,5 according to DIN. In practice, however, M12x1,25 is preferred. Standard DIN 71752 does not foresee size d1 = 20.
Steel
Shaft safetys
RoHS
| B | Snap on spring pin |
| KL | Pin with KL-shaft safety |
| SL | Pin with SL-shaft safety (only for d1 = 4...16) |
| d1 H9/h11 | l1 | d2 | Left hand thread | Fine thread | a | b | d3 | l2 | l3 | l4 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8 | 16* | M 4 | - | - | 8 | 4 | 8 | 16 | 24 | 21 | 29 | 6 |
| 5 | 10 | 20 | M 5 | M 5L | - | 10 | 5 | 9 | 20 | 30 | 26 | 36 | 7,5 |
| 6 | 12 | 24 | M 6 | M 6L | - | 12 | 6 | 10 | 24 | 36 | 31 | 43 | 9 |
| 8 | 16 | 32 | M 8 | M 8L | M 8F = M 8x1 | 16 | 8 | 14 | 32 | 48 | 42 | 58 | 12 |
| 10 | 20 | 40 | M 10 | M 10L | M 10F = M 10x1.25 | 20 | 10 | 18 | 40 | 60 | 52 | 72 | 15 |
| 12 | 24 | 48 | M 12 | M 12L | M 12F = M 12x1.25 | 24 | 12 | 20 | 48 | 72 | 62 | 86 | 18 |
| 14 | 28 | 56 | M 14 | M 14L | M 14F = M 14x1.5 | 28 | 14 | 24 | 56 | 85 | 72 | 101 | 22,5 |
| 16 | 32 | 64 | M 16 | M 16L | M 16F = M 16x1.5 | 32 | 16 | 26 | 64 | 96 | 83 | 115 | 24 |
| 20* | 40 | - | M 20 | M 20L | - | 40 | 20 | 34 | 80 | - | 105 | - | 30 |
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The snap-on spring pin is easily mounted and dismantled. It is therefore particularly suitable for applications where the articulated connection needs to be loosened often. |
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The pin with side mount ring can be fitted and dismantled without tools, i.e. by hand. |
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The pin with safety clip requires a tool for dismantling (e.g. a screw driver). It is therefore better secured. |
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