Cincinnati No. 3 Mdl. LL, centerless grinder, 3"/6" diameter work rest capacity, 24" diameter x 12" width x 12" hole grinding wheel, 30 HP, 1956

#3 LL Cincinnati Centerless Grinder, 24" Grinding Wheel, Hydraulic Profile Truing On Both Dressers,
Outboard Bearing Support On Regulating Wheel Spindle, As Is.
#3 "LL" CINCINNATI CENTERLESS GRINDER
S/N 6M3H5D-36
STANDARD CATALOG SPECIFICATIONS
CAPACITY (Depending on which work rest is ordered, not included in price.)
Standard thru feed work rest.................. 1/2" to 3" dia.
Heavy duty thru feed work rest................ 2" to 6" dia.
Minimum with special work rest................ 1/4" dia.
Standard infeed work rest..................... 1/2" to 6" dia.
GRINDING WHEEL SPINDLE
Made of heat treated chrome nickel steel, bearing diameters lapped.
Size: Front & rear bearings............. 4 3/4" dia. x 7 1/2" long
REGULATING WHEEL SPINDLE
Made of heat treated chrome nickel steel.
Size: Plain bearing at front............ 4" dia. x 5 1/2" long
Size: Plain bearing at rear............. 2 5/8" dia. x 3 3/4" long
WHEELS (Not supplied)
Grinding wheel............... 24" dia. x 12" hole x 4" to 12" face
Regulating wheel............. 14" dia. x 5" hole x 4" to 12" face
WHEEL TRUING EQUIPMENTHydraulic contour truing on grinding wheel.
Hand screw type truing on regulating wheel.
LUBRICATION
All spindle bearings.......................... Automatic
Other bearings................................ Individual fittings
MOTOR & CONTROLS
Grinding wheel drive.......................... Multiple V belts
Regulating wheel drive........................ Worm and gear
Grinding wheel motor.......................... 30 HP
Regulating wheel motor........................ 2 HP
Lubricating pump & motor...................... 3/4 HP
COOLANT SUPPLY
Pump capacity................................. 25 gallons
Tank capacity................................. 76 gallons
FLOOR SPACE
Distance from floor to center of wheels....... 43 1/2"
Approximate without fixtures.................. 96 1/4" x 62"
Approximate weight............................ 11,500 lbs.
EQUIPMENT & FEATURES
Hydraulic profile truing on both dressers.
Outboard bearing support on regulating wheel spindle.
Specifications are deemed accurate, however, subject to verification or prior sale.