BS 978-3:1952 PDF

Form, proportions of machine cut conical gears connecting intersecting shafts in pitch range 20 to 80 D.P. Straight or curved teeth with normal pressure angle 20 at pitch cone. Addendum modification, permissible errors and tolerances for Class A, Class B gears.

Cross References:
BS 545
BS 721
BS 2519

File Size :	1 file , 500 KB
ISBN(s) :	0580340856
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	8
Product Code(s) :	69015, 69015, 00069015
Published :	01/24/1952