Общий каталог Yamawa 2022 - 2023 - страница 1189

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Description of productsTechnical Information 15. Bored hole size before tapping ( for thread cutting ) Unit：mm Minor diameter of internal threads (D1) Bored hole size Minor diameter of internal threads (D1) Bored hole size Size Size Max. Min. ( ref.) Max. Min. ( ref.) M45×2 43.210 42.835 43.1 M 68×6 62.305 61.505 62.1 M45×1.5 43.676 43.376 43.60 M 68×4 64.270 63.670 64.1 ※1 M45×1 44.153 43.917 44.09 M 68×3 65.252 64.752 65.1 ※2 M46×4 42.270 41.670 42.1 M 68×2 66.210 65.835 66.1 ※2 M46×3 43.252 42.752 43.1 M 68×1.5 66.676 66.376 66.60 ※2 M46×2 44.210 44.835 44.1 M 70×6 64.305 63.505 64.1 ※2 M46×1.5 44.676 44.376 44.60 M 70×4 66.270 65.670 66.1 M48×5 43.297 42.587 43.1 M 70×3 67.252 66.752 67.1 M48×4 44.270 43.670 44.1 M 70×2 68.210 67.835 68.1 M48×3 45.252 44.752 45.1 M 70×1.5 68.676 68.376 68.60 M48×2 46.210 45.835 46.1 M 72×6 66.305 65.505 66.1 M48×1.5 46.676 46.376 46.60 M 72×4 68.270 67.670 68.1 ※1 M48×1 47.153 46.917 47.09 M 72×3 69.252 68.752 69.1 ※2 M50×5 45.297 44.587 45.1 M 72×2 70.210 69.835 70.1 ※2 M50×4 46.270 45.670 46.1 M 72×1.5 70.676 70.376 70.60 M50×3 47.252 46.752 47.1 ※2 M 75×6 69.305 68.505 69.1 M50×2 48.210 47.835 48.1 M 75×4 71.270 70.670 71.1 M50×1.5 48.676 48.376 48.60 M 75×3 72.252 71.752 72.1 ※1 M50×1 49.153 48.917 49.09 M 75×2 73.210 72.835 73.1 M52×5 47.297 46.587 47.1 M 75×1.5 73.676 73.376 73.60 M52×4 48.270 47.670 48.1 M 76×6 70.305 69.505 70.1 M52×3 49.252 48.752 49.1 M 76×4 72.270 71.670 72.1 M52×2 50.210 49.835 50.1 M 76×3 73.252 72.752 73.1 M52×1.5 50.676 50.376 50.60 M 76×2 74.210 73.835 74.1 M55×4 51.270 50.670 51.1 M 76×1.5 74.676 74.376 74.60 M55×3 52.252 51.752 52.1 ※2 M 78×3 75.252 74.752 75.1 M55×2 53.210 52.835 53.1 M 78×2 76.210 75.835 76.1 M55×1.5 53.676 53.376 53.60 M 80×6 74.305 73.505 74.1 M56×5.5 50.796 50.046 50.6 M 80×4 76.270 75.670 76.1 M56×4 52.270 51.670 52.1 M 80×3 77.252 76.752 77.1 M56×3 53.252 52.752 53.1 M 80×2 78.210 77.835 78.1 M56×2 54.210 53.835 54.1 M 80×1.5 78.676 78.376 78.60 M56×1.5 54.676 54.376 54.60 M 82×2 80.210 79.835 80.1 M58×4 54.270 53.670 54.1 M 85×6 79.305 78.505 79.1 M58×3 55.252 54.752 55.1 M 85×4 81.270 80.670 81.1 M58×2 56.210 55.835 56.1 M 85×3 82.252 81.752 82.1 M58×1.5 56.676 56.376 56.60 M 85×2 83.210 82.835 83.1 M60×5.5 54.796 54.046 54.6 M 90×6 84.305 83.505 84.1 M60×4 56.270 55.670 56.1 M 90×4 86.270 85.670 86.1 M60×3 57.252 56.752 57.1 M 90×3 87.252 86.752 87.1 M60×2 58.210 57.835 58.1 M 90×2 88.210 87.835 88.1 M60×1.5 58.676 58.376 58.60 M 95×6 89.305 88.505 89.1 M62×4 58.270 57.670 58.1 M 95×4 91.270 90.670 91.1 M62×3 59.252 58.752 59.1 M 95×3 92.252 91.752 92.1 M62×2 60.210 59.835 60.1 M 95×2 93.210 92.835 93.1 M62×1.5 60.676 60.376 60.60 M100×6 94.305 93.505 94.1 M64×6 58.305 57.505 58.1 M100×4 96.270 95.670 96.1 M64×4 60.270 59.670 60.1 M100×3 97.252 96.752 97.1 M64×3 61.252 60.752 61.1 M100×2 98.210 97.835 98.1 M64×2 62.210 61.835 62.1 M64×1.5 62.676 62.376 62.60 ※2 M65×6 59.305 58.505 59.1 M65×4 61.270 60.670 61.1 M65×3 62.252 61.752 62.1 M65×2 63.210 62.835 63.1 M65×1.5 63.676 63.376 63.60 • D1: Minor diameter of JIS 6H (Class 2) internal thread. • Sizes marked with ※1 are already removed from JIS. • Sizes marked with ※2 are not specified by JIS. • ※Marked sizes have been eliminated from JIS. Technical-38