TUFNOL

BONDED CLOTH & PHENOLIC RESIN
GEAR WHEEL 54 - 1 WITH 21 TOOTH PINION

&

HARDENED STEEL WORM 

SINGLE START

54- 1

WHEEL DIA 40.32 MM

BORE OF WHEEL 0.3745"INCH

THICKNESS OF BOSS 23.20 MM

WORM BORE 0.3123"

WORM DIA. 13.77 MM