External and internal involute spur and helical gears for use with parallel shafts within the range 1 to 50 normal module. Basic rack and tooth form, terminology and notation, first and second preference standard modules, fundamental tolerances. Essential data to be specified on component drawings.
BS 436-2:1970
Original price was: $264.16.$132.00Current price is: $132.00.
Spur and helical gears-Basic rack form, modules and accuracy (1 to 50 metric module)
BSI Group , 02/23/1970
Pages: 24
