Standard_Parts_Catalogue

Page 1295 | 3.3 Hinging, Latching, Locking of Doors and Covers 1 Material 2 l 1 3 l 2 4 Type 5 Finish How to order 1 2 3 4 5 GN237.3-NI-120-60-A-SW 2 3 l 1 l 2 d 1 d 2 d 3 d 4 +0,5 h 1 h 2 h 3 h 4 h 5  l 3 l 4 m 1 m 2 m 3 m 4 m 5 Elongated on one side Elongated on both sides Recommended locating bore  63 - 50 6,3 6 9,5 10 12,5 6 6,5 2 13 21 34 - 30 13 15 15 -  76 50 6,3 6 9,5 10 12,5 6 6,5 2 13 34 34 30 30 13 - -  90 - 60 8,3 8 12,5 13 16 8 8,5 3 17 25,5 56 - 36 22,5 18 22,5 - 120 60 8,3 8 12,5 13 16 8 8,5 3 17 56 56 45 36 22,5 - - 120 - 80 10,3 10 14,5 15 20 10 10,5 4 21 36 75 - 50 30 25 30 - 160 80 10,3 10 14,5 15 20 10 10,5 4 21 75 75 60 50 30 - - Horizontally elongated stainless steel heavy duty hinges GN 237.3 are designed for use under tough conditions. Attachment points with a wider spacing and more installation holes allow a more effective introduction of force into 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 envi- ronments. Wear is minimized by the effective friction pairing of the hinge components and lubrication. The type B hinge has centering attachments that prevent lateral slippage under high loads and protect the mounting screws from impermissible transverse force. Information • Stainless steel NI German Material No. 1.4405 - - Matte shot-blasted GS - - Powder coated Black, RAL 9005, textured finish SW • Hinge pin Stainless steel - - German Material No 1.4542 - - Tempered - - With special grease lubricated • Shim washers Stainless steel AISI 301 - - Tempered - - With special grease lubricated • Stainless Steel Characteristics → Page 2166 • RoHS Specification 1 5 4 Type A With bores for countersunk screws B With bores for countersunk screws and centering attachments GN 237.3 Stainless Steel Heavy Duty Hinges Horizontally Elongated