Ручные и измерительные инструменты Hoffmann Group 2026 - страница 1225

GBP 57 ISO system of standardised fits for shafts (see DIN ISO 286-2) Size limits in μm (= 0.001 mm). Clearance Transition Interference fits fits fits In the standardised shaft system, all shafts are given h tolerances. Shaft tolerance h The largest dimension of a shaft is taken as both the zero line and the nominal size. The smallest dimension is smaller than the nominal size by the amount of the tolerance. Zero line Nominal dimension Interference fit (press fit) Transition fit Clearance fit Shaft Nominal dimension over. . . to. . . mm Preferred Holes 1 3 6 10 14 18 24 30 40 50 65 80 100 120 140 160 180 200 225 fit*) 3 6 10 14 18 24 30 40 50 65 80 100 120 140 160 180 200 225 250 Shaft 0 0 0 0 0 0 0 0 0 0 h5 -4 -5 -6 -8 -9 - 11 - 13 - 15 - 18 - 20 -6 -9 - 12 - 15 - 18 - 21 - 26 - 30 - 36 - 41 P6 - 12 - 17 - 21 - 26 - 31 - 37 - 45 - 52 - 61 - 70 -4 -5 -7 -9 - 11 - 12 - 14 - 16 - 20 - 22 N6 - 10 - 13 - 16 - 20 - 24 - 28 - 33 - 38 - 45 - 51 -2 -1 -3 -4 -4 -4 -5 -6 -8 -8 M6 -8 -9 - 12 - 15 - 17 - 20 - 24 - 28 - 33 - 37 +2 +5 +5 +6 +8 + 10 + 13 + 16 + 18 + 22 J6 -4 -3 -4 -5 -5 -6 -6 -6 -7 -7 +6 +8 +9 + 11 + 13 + 16 + 19 + 22 + 25 + 29 H6 0 0 0 0 0 0 0 0 0 0 Shaft 0 0 0 0 0 0 0 0 0 0 h6 -6 -8 -9 - 11 - 13 - 16 - 19 - 22 - 25 - 29 - 14 - 15 - 17 - 21 - 27 - 34 - 42 - 48 - 58 - 66 - 77 - 85 - 93 - 105 - 113 - 123 S7 - 24 - 27 - 32 - 39 - 48 - 59 - 72 - 78 - 93 -101 - 117 - 125 - 133 - 151 -159 - 169 - 10 - 11 - 13 - 16 - 20 - 25 - 30 - 32 - 38 - 41 - 48 - 50 - 53 - 60 - 63 - 67 R7 - 20 - 23 - 28 - 34 - 41 - 50 - 60 - 62 - 73 - 76 - 88 - 90 - 93 - 106 - 109 - 113 -4 -4 -4 -5 -7 -8 -9 - 10 - 12 - 14 N7 - 14 - 16 - 19 - 23 - 28 - 33 - 39 - 45 - 52 - 60 -2 0 0 0 0 0 0 0 0 0 M7 - 12 - 12 - 15 - 18 - 21 - 25 - 30 - 35 - 40 - 46 0 +3 +5 +6 +6 +7 +9 + 10 + 12 + 13 K7 - 10 -9 - 10 - 12 - 15 - 18 - 21 - 25 - 28 - 33 +4 +6 +8 + 10 + 12 + 14 + 18 + 22 + 26 + 30 J7 -6 -6 -7 -8 -9 - 11 - 12 - 13 - 14 - 16 + 10 + 12 + 15 + 18 + 21 + 25 + 30 + 35 + 40 + 46 H7 ● 0 0 0 0 0 0 0 0 0 0 + 12 + 16 + 20 + 24 + 28 + 34 + 40 + 47 + 54 + 61 G7 +2 +4 +5 +6 +7 +9 + 10 + 12 + 14 + 15 + 16 + 22 + 28 + 34 + 41 + 50 + 60 + 71 + 83 + 96 F7 +6 + 10 + 13 + 16 + 20 + 25 + 30 + 36 + 43 + 50 Shaft 0 0 0 0 0 0 0 0 0 0 h9 - 25 - 30 - 36 - 43 - 52 - 62 - 74 - 87 - 100 - 115 + 14 + 18 + 22 + 27 + 33 + 39 + 46 + 54 + 63 + 72 H8 ● 0 0 0 0 0 0 0 0 0 0 + 60 + 75 + 90 + 110 + 130 + 160 + 190 + 220 + 250 + 290 H 11 0 0 0 0 0 0 0 0 0 0 + 20 + 28 + 35 + 43 + 53 + 64 + 76 + 90 + 106 + 122 F8 ● +6 + 10 + 13 + 16 + 20 + 25 + 30 + 36 + 43 + 50 + 39 + 50 + 61 + 75 + 92 + 112 + 134 + 159 + 185 + 215 E9 ● + 14 + 20 + 25 + 32 + 40 + 50 + 60 + 72 + 85 + 100 + 60 + 78 + 98 + 120 + 149 + 180 + 220 + 260 + 305 + 355 D 10 ● + 20 + 30 + 40 + 50 + 65 + 80 + 100 + 120 + 145 + 170 + 120 + 145 + 170 + 205 + 240 + 280 + 290 + 330 + 340 + 390 + 400 + 450 + 460 + 480 + 530 + 550 + 570 C 11 ● + 60 + 70 + 80 + 95 + 110 + 110 + 130 + 140 + 150 + 170 + 180 + 200 + 210 + 230 + 240 + 260 + 280 Shaft 0 0 0 0 0 0 0 0 0 0 h 11 - 60 - 75 - 90 - 110 - 130 - 160 - 190 - 220 - 250 - 290 + 60 + 75 + 90 + 110 + 130 + 160 + 190 + 220 + 250 + 290 H 11 0 0 0 0 0 0 0 0 0 0 + 80 + 105 + 130 + 160 + 195 + 240 + 290 + 340 + 395 + 460 D 11 + 20 + 30 + 40 + 50 + 65 + 80 + 100 + 120 + 145 + 170 + 120 + 145 + 170 + 205 + 240 + 280 + 290 + 330 + 340 + 390 + 400 + 450 + 460 + 480 + 530 + 550 + 570 C 11 + 60 + 70 + 80 + 95 + 110 + 120 + 130 + 140 + 150 + 170 + 180 + 200 + 210 + 230 + 240 + 260 + 280 i + 330 + 345 + 370 + 400 + 430 + 470 + 480 + 530 + 550 + 600 + 630 + 710 + 770 + 830 + 950 + 1030 + 1110 A 11 + 270 + 270 + 280 + 290 + 300 + 310 + 320 + 340 + 360 + 380 + 410 + 460 + 520 + 580 + 660 + 740 + 820 *) Preferred fits to DIN 7157, series 1. 1225