Standard_Parts_Catalogue

Page 515 | 2.1 Tensioning, Clamping, Switching with Levers GN 212 Tension Levers Steel / Stainless Steel Tension levers GN 212 are used as clamping element as well as operating levers. see also... • Adjustable Tension Levers GN 212.3 (Steel, Blackened) → Page 480 • Adjustable Stainless Steel Tension Levers GN 212.5 → Page 482 Information * not available from stock, requires a minimum order quantity • Steel — Blackened • Stainless steel AISI 303 NI Matte shot-blasted • Ball knobs DIN 319 Plastic, Duroplast Black, shiny finish • Cross Holes GN 110 → Page 2080 • ISO Fundamental Tolerances → Page 2151 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 4 1 d 1 2 d 3 (d 2 ) 3 Type How to order (Steel) 1 2 3 GN 212 -28-B12-C 1 d 1 2 d 2 3 Type 4 Material How to order (Stainless steel) 1 2 3 4 GN 212-25-M10-E-NI 1 2 Stainless steel d 1 d 2 only type E d 4 d 5 h 1 h 2 ≈ l 1 ≈ l 2 ≈ t 1 min. 22 M  8  8 20 37 67  89,5  85 18 25 M 10 10 25 42 76 100,5  95 18 28 M 12 12 30 47 87 114 108 20 32 M 16 12 32 52 98 133 126 25 3 Type C Angled lever with plain bore H7 E Angled lever with threaded bore B Straight lever with plain bore H7 D Straight lever with threaded bore 1 2 2 Steel d 1 d 2 d 3 H7 d 4 d 5 h 1 h 2 ≈ l 1 ≈ l 2 ≈ t 1 min. t 2 min. Thread Bore Type C Type E Type B Type D Type C Type E Type B Type D Type E Type D Type C Type B 22 M 10 M 10 B 10 B 10 8 20 37 67 40,5 89,5 96 85 15 19 25 M 12 M 12 B 12 B 12 10 25 42 76 47 100,5 107,5 95 18 21 28 M 12 M 12 B 12 B 12 12 30 47 87 53 114 122 108 18 23 32 M 16 M 16 * B 16 B 16 * 12 32 52 98 59 133 142 126 23 28 36 M 16 M 16 B 16 B 16 * 14 35 58 108 64,5 146 156 138 24 28 40 M 20 M 20 * B 20 B 20 16 40 64 120 72 162,5 174 154 27 30