Heavy duty hinges GN 237.3 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 material of the hinge wings is very robust and, thanks to the martensite structure, is suitable for use in aggressive environments, subject to some restrictions. 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.
Body
Stainless steelNI
German Material No. 1.4405
Martensite (C1)
Pin
Stainless steel AISI 440B
Shim washers
Stainless steel AISI 301
With special grease lubrication
RoHS
| 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 | $35.26 |
| 50 | 99 | $32.32 |
| 100 | 249 | $29.39 |
| ≥ 250 | $26.45 |
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
