9″ x 49″ New Bridgeport Knee Mill Series 1 “Standard Package 2 no longer available”

The New Bridgeport knee mill for sale Standard Package 2 is configured with the following.

Inch Screws and Dials, R-8 Spindle, Chrome Ways and Gibs, One-Shot Lube, X-Axis Servo Power Feed available in 230V 60Hz, 208V 60Hz or 460V 60Hz.

NOTE: THESE ARE SPECIAL ORDER BRIDGEPORTS – If you are looking for the STANDARD new Bridgeport mill for sale standard package 1 click here.
Built the Bridgeport Knee Mill Way
The long-term reliability of a new Bridgeport knee mill Series 1 is the result of its design features, the quality of its components, and the craftsmanship of its hand-scraped ways and precision ground fits. The Bridgeport knee mill is built to last which is why the resale value a used Bridgeport mill for sale is consistently high. The Bridgeport knee mill rigidity starts with the main frame components of a machine, and for this reason, the strength and damping qualities of gray cast iron is used
The Bridgeport knee mill 2j heads unique and patented air cooling system ensures that any heat buildup in the spindle bearings, belt or quill area is kept to an absolute minimum. The unique design first draws cool air into the belt housing and past the spindle bearings by the rotation of the drive belt where hot air is exhausted out of the head at the top of the casting.
Next, distortion and inaccuracy due to excessive heat rise is kept to a minimum by maintaining the operating temperature within 20 degrees Fahrenheit of ambient air temperature. The Bridgeport knee mill heads unique design increases belt and bearing life, as well as consistent accuracy.
Also, with no external cooling fans, vibration is reduced and the ongoing maintenance or threat of a fan failure is eliminated. Fans also frequently require a step-down transformer if the Bridgeport knee mill is wired for power greater than 110 Volts.
New Bridgeport knee mill for sale. Series I One-shot lubrication
Adequate lubrication ensures a long accurate life for the machine. It also reduces maintenance and makes the machine more sensitive and easier for the operator to use.
A metered, centralized system lubricates all of the ways and screw assemblies of the machine. Operation of the system by a single lever saves the operator time and makes it easy to always provide the correct amount of oil, predetermined by a series of metering valves built into the system.
Many competitive systems do not have meter lubrication, which allows the oil to flow to the point of least resistance. Thus one sliding member may receive more oil than another; possibly causing excessive wear to the area that is not getting properly lubricated.
A Optional Automatic Lubrication System for a new Bridgeport knee mill is also available.
The new Bridgeport knee mill hand-scraped ways

All alignment ways and gibs are completely hand scraped to within tenths of a thousandth. This ensures optimum machine geometry, rigidity and accuracy.
Adequate lubrication ensures a long accurate life for the machine. It also reduces maintenance and makes the machine more sensitive and easier for the operator to use. A metered, centralized system lubricates all of the ways and screw assemblies of the machine. Operation of the system by a single lever saves the operator time and makes it easy to always provide the correct amount of oil, predetermined by a series of metering valves built into the system. Many competitive systems do not have meter lubrication, which allows the oil to flow to the point of least resistance. Thus one sliding member may receive more oil than another; possibly causing excessive wear to the area that is not getting properly lubricated. A Optional Automatic Lubrication System for a new Bridgeport mill is also available. The new Bridgeport Milling machine hand-scraped ways All alignment ways and gibs are completely hand scraped to within tenths of a thousandth. This ensures optimum machine geometry, rigidity and accuracy.
Chrome Plated Ways
One Shot Lube
Variable Speed Drive
Back Gear For Heavy Milling
Draw Bar

Customize your new Bridgeport knee mill for sale with these optional accessories.
Note: Pricing is subject to change based on manufacturer. Request a quote for current pricing and availability. Ordering your new Bridgeport knee mill from Worldwide Machine Tool allows you to build your new vertical knee mill however you would like it. You can have Worldwide Machine Tool install your Bridgeport mill optional accessories or save on installation cost and do do it yourself.
Worldwide Machine Tool has over 25 year of shipping and rigging new Bridgeport knee mills. The Bridgeport knee mill weight is 1,950 lbs and the Bridgeport knee mill dimensions for shipping are roughly 8′ x 8′ x 8′. Please have your shipping address ready so we can provide you a freight quote with your order.

Table travel (X-Axis): 36″ (914 mm) with Power Feed
Table travel (X-Axis): 31″ (787 mm) without Power Feed
Saddle Travel (Y-Axis): 12″ (305 mm)
Quill Travel: 5″ (127 mm)
Knee Travel (Z-Axis): 16″ (406 mm)
Ram Travel: 12″ (305 mm)
Throat Distance (Min.): 6.75″ (171 mm)
Throat Distance (Max.): 18.75″ (476 mm)
Power Rating 30 min. Duty Cycle: 3 HP (2.2 kW)
Power Rating Continuous: 2 HP (1.5 kW)
Tooling: R-8 Collets
Power Quill Feed 3: 3/8″ (9.5 mm)
Manual Drilling Capacity: 2 CI/min
Boring Range: 6″ dia. (152 mm)
Spindle Diameter: 1.875″ (48 mm)
Quill Diameter: 3.375″ (86 mm)
High (Infinitely Variable): 500 – 4,200 RPM @ 60 Hz
Low: 60 – 500 RPM @ 60 Hz
Power Quill Feed: 0.0015″/rev (0.038 mm)
Manual Adjust: 0.003″/rev (0.076 mm)
Manual Adjust: 0.006″/rev (0.152 mm)
Standard: 49″ x 9″ (1,245 x 299 mm)
T Slot center distance: 3 @ 2.5″ (64 mm)
T-Slot Size: 0.625″ (16 mm)
Height Above Floor (Max.): 47.25″ (1,200 mm)
Weight of Workpiece (Max.): 750 lb (340 kg)
Height: 87″ (2.21 m)
Weight: 1,930 lb (875 kg)
Weight (Shipping): 2,075 lb (941 kg)
Floor Space: 7′ x 10′ (2.13 x 3.0mm)