Standard_Parts_Catalogue

Page 270 | 1.3 Adjusting with Handwheels and Cranks GN * .4 GN * .5 Safety Handwheels Friction Bearing Needle Bearing 1 d 1 2 d 2 3 Type 4 Coding How to order 1 2 3 4 GN321.4-160-K16-D-ZI 3 Type A Without handle D With revolving steel handle 4 Coding ZI Engage by pulling DR Engage by pushing The use of coupling attachments in handwheels other than specified on this sheet is also possible. see also... • More Information to Safety Handwheels → Page 268 • Countersunk Washers GN 184 (for Axial Fixing) → Page 1090 * Insert the code-no. of the desired handwheels (here in How to order: GN 321). Information • Handwheels see following page respectively standard sheets • Coupling elements - Coupling Attachments GN 000.4 → Page 272 - Coupling Attachments GN 000.5 → Page 273 • Keyway P9 DIN 6885 Page 2 → Page 2079 • ISO Fundamental Tolerances → Page 2151 • RoHS Specification 1 2 d 1 d 2 H7 Bore with keyway d 3 d 4 max. l 1 l 2 l 3 l 4 r w min. Ø Handle Coupling GN 000.4 GN 000.5 GN 000.4 GN 000.4 GN 000.5 GN 000.4 GN 000.5 GN 000.4 GN 000.5 GN 000.4 GN 000.5 125 K 12 - 28 29 17 28,5 42 18 5 12 67,5 54 4 23 Gr. 1 140 K 12 - 28 29 17 28,5 42 19 5 12 67,5 61 4 23 Gr. 1 140 K 14 K 16 32 33 21 32,5 48 19 6 14 67,5 61 4 23 Gr. 2 160 K 14 K 16 32 33 21 32,5 48 20 6 14 82,5 71 4 26 Gr. 2 200 K 18 K 20 38 39 26 36,5 50 24 6 13 82,5 89 4 26 Gr. 3 250 K 22 - 45 46 30 47,5 54 28 12 13 92,5 113 4 28 Gr. 4