Spur and helical gears for the drive between the electric motor and the axle of vehicles running on rails. Tooth form, permissible errors and tolerances in tooth form and dimensions, hardness and depth of case, bores and finish of wheels and pinions.

Original price was: $264.16.$132.00Current price is: $132.00.
Specification for gears for electric traction
BSI Group , 02/18/1972
