GN 237.3 stainless steel heavy duty hinges are designed for use under tough conditions. Additional screw hole bores with wider spacing create a more effective mounting force with the mounting surface. The hinge pins are integral and allow the hinges to be used in environments with strong vibrations and shocks.
The selected materials allow the hinges to be used in aggressive environments. Wear is minimized by the effective friction pairing of the hinge components and lubrication.
The type B hinge has centering guides that prevent lateral slippage under high loads and protect the mounting screws from excessive perpendicular forces.
RoHS compliant
| A | With bores for countersunk screws |
| B | With bores for countersunk screws with centering guides |
| l1 Extended on one side | Extended on both sides | l2 | d1 | d2 | d3 | d4 +0.02 Recommended locating bore | h1 | h2 | h3 | h4 | h5 | l3 | l4 | m1 | m2 | m3 | m4 | m5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.48 | - | 1.97 | 0.25 | 0.24 | 0.37 | 0.39 | 0.49 | 0.24 | 0.26 | 0.08 | 0.51 | 0.83 | 1.34 | - | 1.18 | 0.51 | 0.59 | 0.59 |
| - | 2.99 | 1.97 | 0.25 | 0.24 | 0.37 | 0.39 | 0.49 | 0.24 | 0.26 | 0.08 | 0.51 | 1.34 | 1.34 | 1.18 | 1.18 | 0.51 | - | - |
| 3.54 | - | 2.36 | 0.33 | 0.31 | 0.49 | 0.51 | 0.63 | 0.31 | 0.33 | 0.12 | 0.67 | 1.00 | 2.20 | - | 1.42 | 0.89 | 0.71 | 0.89 |
| - | 4.72 | 2.36 | 0.33 | 0.31 | 0.49 | 0.51 | 0.63 | 0.31 | 0.33 | 0.12 | 0.67 | 2.20 | 2.20 | 1.77 | 1.42 | 0.89 | - | - |
| 4.72 | - | 3.15 | 0.41 | 0.39 | 0.57 | 0.59 | 0.79 | 0.39 | 0.41 | 0.16 | 0.83 | 1.42 | 2.95 | - | 1.97 | 1.18 | 0.98 | 1.18 |
| - | 6.30 | 3.15 | 0.41 | 0.39 | 0.57 | 0.59 | 0.79 | 0.39 | 0.41 | 0.16 | 0.83 | 2.95 | 2.95 | 2.36 | 1.97 | 1.18 | - | - |
| Min | Max | Price |
|---|---|---|
| 1 | 49 | $34.43 |
| 50 | 99 | $31.56 |
| 100 | 249 | $28.69 |
| ≥ 250 | $25.82 |
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