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BRIDGEPORT # J Vertical Milling Machine #GMT-1189

Milling Machines
Manufacturer:
BRIDGEPORT
Model:
J HEAD
Stock #:
4210
Referecne #GMT-1189
Vertical Milling Machine

Model # : J
Serial # : BR39126
Year of manufacture: 1957
Table working surface: 9” x 42”
Number of t-slots: 3
Range:
Longitudinal : 27-1/2”
Cross: 12"
Vertical, knee: 16"
Quill: 5"
Minimum/Maximum distance, spindle nose to table: 9.5"/25.5"
Minimum/Maximum distance, centerline of spindle to face of column: 6-3/4"/18-3/4"
Ram travel: 12"
Head tilt, left & right: 90 degrees
Head tilt, front to rear, each way: 45 degrees
(3) Power quill feeds: .0015, .003, .006 I.P.R.
(8) Spindle speeds: 80 to 2,720 R.P.M.
Spindle taper: R-8
Maximum collet capacity: 3/4"

Model J milling head, S/N J27870

1 H.P. 3/60/208-220/440 volt spindle drive motor & electrical controls

Machine is wired for 220 volt operation.

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