Standard_Parts_Catalogue

Page 250 | 1.3 Adjusting with Handwheels and Cranks Disk handwheels GN 923 are distinguished by modern design. The removable plastic cover shrouds the fixing components such as countersunk washers and protruding or recessed shafts. see also... • Disk Handwheels GN 321 (Aluminum, Rim Polished) → Page 252 Information GN 923 Disk Handwheels Aluminum, Powder Coated 1 d 1 2 Bore code 3 d 2 4 Type 5 Color How to order 1 2 3 4 5 GN923-140-B14-R-SW 2 Bore code B Without keyway K With keyway 4 Type A Without handle R With revolving handle • Aluminum - - Hub machined - - Rim turned - - Powder coated Black, RAL 9005, textured finish SW Silver, RAL 9006, textured finish SR • Radial and axial runout of the rim < 0.4 • Revolving handles GN 798.2 - - Plastic, Technopolymer Black, matte finish - - Spindle steel Zinc plated, blue passivated • Keyway P9 DIN 6885 Page 1 → Page 2078 • Cross Holes GN 110 → Page 2080 • ISO Fundamental Tolerances → Page 2151 • RoHS Specification 5 • Countersunk Washers GN 184 → Page 1090 Accessory 1 3 d 1 d 2 H7 Bore d 3 d 4 b h l 1 l 2 ≈ l 3 ≈ r Ø Handle GN 798.2 recommended countersunk washer  80 10 12 26 17   13    7   16 26 43,5 27,5 16 GN 184-16 100 10 12 28 22   14    9,5 17 30 58   36   18 GN 184-20 125 12 14 31 22   15   11   18 33 61   45,5 22 GN 184-20 140 14 16 36 28,5 16,5 13   19 36 76   52   24 GN 184-25 160 14 16 36 28,5 18   14,5 20 39 76   61   24 GN 184-25 200 18 20 42 36   20,5 16   24 45 85   77,5 25 GN 184-32