Photo Index - Ingersoll-Rand Co. - 7766 1/3HP Ingersoll-Rand Bench Grinder

Machinery Photo Index

Manufactured/Badged by:
Ingersoll-Rand Co.
New York, NY

True Manufacturer:
Baldor Electric Co., St. Louis, MO; Fort Smith, AR

Machine Specifications
Machine Class:	Metal Working Machinery
Machine Type:	Grinder, Bench
Machine Size:	6”
Submitted By:	Jimmy K

Machine Specifications
Description/Model:	7766 1/3HP Ingersoll-Rand Bench Grinder
Date of Manufacturer:	1957
Serial Number:	MAC-B4457A
Last Updated	5/13/2022 8:18:40 PM

Comments:

Found on farmland in Riverside, owners father bought new.

Baldor 623 1/3HP 4.2A 115V relabeled for Ingersoll-Rand model 7766
These older Baldor grinders sometimes have higher than normal amperage (3.1A is the normal amps for Baldor 6” Grinders)

The only difference from the Baldor models is the base and flimsy sheet metal tool rests (right side is original)

Photo 1:

Comments: All cast iron except the center band is some kind of aluminum alloy sheet metal
Source:

Direct Link
IMG Code

Photo 2:

Comments:
Source:

Direct Link
IMG Code