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1976 Bridgeport 4 HP RAM
Location:
Holland, OH
Manufacturer:
Bridgeport

Specifications

Condition:
used
Year:
1976
Stock number:
3764
Serial:
1681
Series:
II
Cross travel:
15"
Quill travel:
5"
Area of table:
58" X 11"
Spindle speeds:
50 TO 3500 RPM (VARIABLE)
Depth of throat:
2" MINIMUM / 25" MAXIMUM
Power cross feed:
3/4 TO 24 IPM
Taper in spindle:
#40 QUICK CHANGE
Longitudinal travel:
30"
Power longitudinal feed:
3/4 TO 24 IPM
Spindle to top of table:
10" MINIMUM / 24" MAXIMUM
Vertical travel of knee:
16"
Horizontal travel of ram on base:
16"
Subcategory:
Mills

Description

SERIAL ............................... 1681
SERIES ............................... II
NEW IN ............................... 1976
AREA OF TABLE ........................ 58" X 11"
SPINDLE SPEEDS ....................... 50 TO 3500 RPM (VARIABLE)
POWER LONGITUDINAL FEED .............. 3/4 TO 24 IPM
POWER CROSS FEED ..................... 3/4 TO 24 IPM
LONGITUDINAL TRAVEL .................. 30"
CROSS TRAVEL ......................... 15"
VERTICAL TRAVEL OF KNEE .............. 16"
QUILL TRAVEL ......................... 5"
HORIZONTAL TRAVEL OF RAM ON BASE ..... 16"
DEPTH OF THROAT ...................... 2" MINIMUM / 25" MAXIMUM
SPINDLE TO TOP OF TABLE .............. 10" MINIMUM / 24" MAXIMUM
TAPER IN SPINDLE ..................... #40 QUICK CHANGE
CHROME KNEE WAYS
4 HORSEPOWER SPINDLE MOTOR