p. Master Clutch.
Floating plate ------------------------------------------------------------------------------------------------------------- Cas t iron.
Floating plate insert ----------------------------------------------------------------------------------------------------- High carbon steel.
Friction disk -------------------------------------------------------------------------------------------------------------- Mol ded asbestos.
Working HP per 100 rpm ---------------------------------------------------------------------------------------------- 9.0.
HP capacity --------------------------------------------------------------------------------------------------------------- 60.
Axial pressure ------------------------------------------------------------------------------------------------------------ 150.
Working torque ft-lb ---------------------------------------------------------------------------------------------------- 470.
Maximum speed rpm --------------------------------------------------------------------------------------------------- 2675.
Weight lb ------------------------------------------------------------------------------------------------------------------ 61.
222. Road Roller
a. Bevel Gear.
Number required -------------------------------------------------------------------------------------------------------- 2.
Material -------------------------------------------------------------------------------------------------------------------- A5140 fine grain
steel.
Rough weight ------------------------------------------------------------------------------------------------------------- 28.0 l b.
Finished weight ---------------------------------------------------------------------------------------------------------- 7.5 l b.
Outside diameter--------------------------------------------------------------------------------------------------------- 9.081.
Number of teeth --------------------------------------------------------------------------------------------------------- 54.
Pitch angle ---------------------------------------------------------------------------------------------------------------- 662'.
Pitch------------------------------------------------------------------------------------------------------------------------- 6-20 full depth.
Depth of teeth ------------------------------------------------------------------------------------------------------------ 0.35 95.
Bore ------------------------------------------------------------------------------------------------------------------------ 3.2500-3.2505.
Chamfer ------------------------------------------------------------------------------------------------------------------- 1/8 x 45.
Number of holes --------------------------------------------------------------------------------------------------------- 6.
Hole diameter------------------------------------------------------------------------------------------------------------- 9/16 drill.
Treatment------------------------------------------------------------------------------------------------------------------ Heat to 1525-1550,
quench in oil,
draw; Rockwell
"C"-34-38.
b. Bevel Pinion.
Number required --------------------------------------------------------------------------------------------------------- 1.
Material--------------------------------------------------------------------------------------------------------------------- A5140 fine grain
steel.
Rough weight ------------------------------------------------------------------------------------------------------------- 14.0 l b.
Finished weight----------------------------------------------------------------------------------------------------------- 4.5 l b.
Outside diameter--------------------------------------------------------------------------------------------------------- 4.426.
Width of teeth ------------------------------------------------------------------------------------------------------------- 1.00 .
Number of teeth --------------------------------------------------------------------------------------------------------- 24.
Pitch angle----------------------------------------------------------------------------------------------------------------- 2358'.
Pitch------------------------------------------------------------------------------------------------------------------------- 20 full depth.
Depth of teeth ------------------------------------------------------------------------------------------------------------ 0.35 95.
Bore ------------------------------------------------------------------------------------------------------------------------- 1.3750-1.3745.
Threaded end diameter ------------------------------------------------------------------------------------------------ 2.542-2.547.
Threading ------------------------------------------------------------------------------------------------------------------ 18 threads per inch.
Threaded length --------------------------------------------------------------------------------------------------------- 5/8.
Groove width ------------------------------------------------------------------------------------------------------------- 1/8.
Keyway width ------------------------------------------------------------------------------------------------------------- 0.501- 0.499.
Treatment------------------------------------------------------------------------------------------------------------------ Heat to 1525-1500,
quench in oil,
draw, Rockwell
"C"-34-48.
354
