#4J BRIDGEPORT "SERIES-II" VERTICAL MILL
Description
#4J BRIDGEPORT "SERIES-II" VERTICAL MILL SERIAL NO 3261, MODEL 4J, SERIES "SERIES-II" EQUIPPED WITH: POWER FEED TO TABLE, SADDLE & KNEE BRIDGEPORT POWER DOWN-FEED TO QUILL ATTACHMENT PRICE: F.O.B. OUR WAREHOUSE
Specifications
| Model | 4J |
| Condition | Used |
| Serial Number | 3261.0 |
| Stock Number | 29435 |
| Table dimensions (overall), w x l | 11" X 58" |
| Table longitudinal travel (x-axis) | 30" |
| Saddle cross travel (y-axis) | 15" |
| Knee vertical travel (z-axis) | 16" |
| Quill travel | 5" |
| Throat distance, minimum | 10.625" |
| Throat distance, maximum | 26.625" |
| Workpiece load capacity, maximum | 1500 LBS |
| Quill diameter | 4.25" |
| Spindle-nose, diameter | 2.125" |
| Spindle taper | #40 |
| Spindle-head swivel degrees, l-r | 90-DEGREES |
| Spindle-head swivel degrees, f-b | 30-DEGREES |
| Spindle speeds, infinitely variable | 50 TO 3500 RPM |
| Longitudinal and cross feeds | 3/8 TO 24 IPM |
| Vertical knee feeds, range | 3/16 TO 12 IPM |
| Power rapid traverse, long & cross | 24 IPM |
| Power rapid traverse, vertical | 12 IPM |
| Spindle motor, horsepower/rpm | 4 HP/ 1740 RPM |
| Electrical system | 230-460/3/60 |
| Floor space required, w x d | 10' X 7' |
| Weight, approximately | 5220 LBS |