Barber Colman 6-10 gear hobber w/ downfeed #5551

Maximum DP and dia. in steel, 1 cut16 DP-2" Dia. 

48 DP-6" Dia. 

Maximum rated work diameter 6" 

Maximum travel of hob carriage 10 1/2" 

Maximum distance work spindle face to tail center 15 3/4" 

Distance work spindle face to C.L. of hob spindleMax. 12 3/4" 

Min 1/4" 

Distance C.L. of work spindle to bottom of overarm  3" 

Maximum hob diameter 2-1/16" 

Maximum swivel angle setting 60 deg.R to 90deg L 

Hob speed Max. 533 RPM 

Min. 133 RPM 

Hob spindle.Interchangeable arbor type 

Hob arbor,

taper#0 or #1 

Work spindle bore and pilot diameter 1.750" pilot-1-1/32" bore 

Maximum index worm speed.1800 RPM 

Motors: 

Main drive.2 HP, 1200 RPM 

Length.65 1/2" 

Height 53''

width 42''

Weight 2000lbs

Arbor

end bearing

downfeed

25 gears