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New Reduced price! BS 436-1:1967 View larger

BS 436-1:1967

M00000007

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BS 436-1:1967 Spur and helical gears. Basic rack form, pitches and accuracy (diametral pitch series)

standard by BSI Group, 10/25/1967

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$67.72

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$157.48

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Full Description

External and internal involute spur and helical gears for use with parallel shafts, and having normal diametral pitches equal to or coarser than 20. Basic rack and tooth form; terminology and notation; first and second preference standard pitches; fundamental tolerances. Essential data to be specified on component drawings.