Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com
Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: 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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