Clevis fork joints GN 751 are mainly used with pneumatic or hydraulic cylinders.
They consist of a clevis fork head according to DIN 71752 and a pin with circlip (type KL or SL).
Type KL is a “single” shaft safety retaining clip; only one side secures the pin in place (and therefore if bumped in the wrong way, may slip out of place).
Type SL is a “double” shaft safety retaining clip; both sides are raised to secure the pin from both directions. To remove this shaft safety retaining clip you must pull up on the spring sheet metal.
The fork head and pin are anodized for longer wear.
Fork body / pin
AluminumAL
Black anodized finish
Circlips
Spring steel
RoHS
| KL | Pin with KL circlip |
| SL | Pin with SL circlip |
| d1 +0.002/-0.004 Bore | l1 Short / Long | d2 Thread | a | b | d3 | l2 Short | Long | l3 Short | Long | l4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.157 | 0.31 | 0.63* | M 4 | 0.31 | 0.16 | 0.31 | 0.63 | 0.94 | 0.83 | 1.14 | 0.24 |
| 0.197 | 0.39 | 0.79* | M 5 | 0.39 | 0.20 | 0.35 | 0.79 | 1.18 | 1.02 | 1.42 | 0.30 |
| 0.236 | 0.47 | 0.94* | M 6 | 0.47 | 0.24 | 0.39 | 0.94 | 1.42 | 1.22 | 1.69 | 0.35 |
| 0.315 | 0.63 | 1.26* | M 8 | 0.63 | 0.31 | 0.55 | 1.26 | 1.89 | 1.65 | 2.28 | 0.47 |
| 0.394 | 0.79 | 1.57* | M 10 | 0.79 | 0.39 | 0.71 | 1.57 | 2.36 | 2.05 | 2.83 | 0.59 |
| 0.472 | 0.94 | 1.89* | M 12 | 0.94 | 0.47 | 0.79 | 1.89 | 2.83 | 2.44 | 3.39 | 0.71 |
| 0.551 | 1.10 | 2.20* | M 14 | 1.10 | 0.55 | 0.94 | 2.20 | 3.35 | 2.83 | 3.98 | 0.89 |
| 0.630 | 1.26 | 2.52* | M 16 | 1.26 | 0.63 | 1.02 | 2.52 | 3.78 | 3.27 | 4.53* | 0.94 |
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The pin with snap-on securing collar is easily assembled and disassembled. It is therefore particularly suitable for applications where the joint connection has to be released frequently. |
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The pin with KL circlip can be assembled and disassembled without tools. |
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The pin with SL circlip requires a tool for disassembling (e.g. a screw driver). It is therefore better secured. |
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| Min | Max | Price |
|---|---|---|
| 1 | 49 | $3.23 |
| 50 | 99 | $2.96 |
| 100 | 249 | $2.70 |
| ≥ 250 | $2.43 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351
Attention Valued Customer,
Beginning June 15, 2024, we will implement a price adjustment. Some items will have a price decrease, while others will increase. The adjustment helps ensure our commitment to providing our customers with the best products and services.
We will honor current published prices through June 14, 2024.
Customers with pricing agreements will not be effected until annual pricing is reviewed.
Thank you
J.W. Winco
