Spindle pulley hub and splined gear hub for model. Bridgeport step pulley 1 HP.. This is not a china part.

Size :As the picture shows. Suitable for 2#, 3#, 4#, universal turret milling machine. 5# and 6# milling machines cannot be used. Please visit our store for other choice. International Buyers – Please Note.

WE CAN DO A VFD IF YOU NEED SINGLE PHASE AT COST.

NEW CAM RING FOR BRIDGEPORT STEP. M ADE IN THE USA! NEW REPLACEMENT CAM RING FOR BRIDGEPORT 1HP STEP PULLEY MILL HEAD. NEED PARTS FOR YOUR BRIDGEPORT? WE STOCK 95%+ OF ALL BRIDGEPORT SERIES REPLACEMENT PARTS! We are a distributor for. HIGH QUALITY TOOLS, Inc. Complete line of replacement parts and accessories. For all of your Bridgeport and other knee-mill replacement parts needs. Work holding, tool holders, measuring tools. New inventory being added regularly! We always try to improve our customer service. Receive best service available! All Major Credit Cards. We guarantee that the items are exactly as stated in the description.

This part is coming From a working machine has been cleaned and visual inspected, must be showing signs of use, check pictures very well to determine if is it the right for you. I got some more parts listed, just take a look on what I got.

This part is coming From a working machine has been cleaned and visual inspected, must be showing signs of use, check pictures very well to determine if is it the right for you. I got some more parts listed, just take a look on what I got.

The Bridgeport Milling Machine is a vertical knee type mill with a 9×42 table size and a 2 hp spindle. It is designed for milling operations and is controlled manually. This specific model is an electric-powered J-HEAD machine that operates on 230V. Known for its durability and precision, Bridgeport milling machines are a popular choice for metalworking and manufacturing businesses.

Powerful Stepper Motors: 5× Nema 23 motors deliver 3Nm (428 oz-in) holding torque for robust performance. Compact size (57×57×112mm / 2.24×22.4 ×4.41 inches) with 8mm shaft (? 7.5mm D-shaft). Precision engineering: 1.8° step angle (200 steps/rev), 2-phase 4-lead wiring, 3A current. Advanced DM556 Drivers: 5× DM556 microstepping drivers with 16 microstep resolutions (up to 25,600 steps/rev) for ultra-smooth motion. Adjustable output current (8 gears) and superior noise/vibration reduction compared to TB6600 drivers. Wide voltage range (DC 20-50V) for compatibility with motors under 5.6A. Reliable 350W Power Supply. 5 Axis CNC Controller Kit, Nema 23 57 Step Motor Driver for CNC Engraving/Milling. 5PCS Nema23 Stepper Motor. (body lenghth 112mm, 3Nm=428oz. In). DM556 Stepper Motor Driver. 2 350W 24V power supply. Axis USB Port Mach3 Motion Control Board. 1 x USB cable. 1 x CD disk. Powerful Stepper Motors. 5× Nema 23 motors deliver. Oz-in holding torque for robust performance. Inches with 8mm shaft (? 7.5mm D-shaft). Advanced DM556 Drivers. 5× DM556 microstepping drivers with 16 microstep resolutions (up to 25,600 steps/rev) for ultra-smooth motion. 24V DC stable output with 90%+ efficiency and over-current/voltage/load protection. Dual AC input (110V/220V switch-selectable) and hollow-shell design for fast heat dissipation. Functions of the 5-axis Mach3 Control Board. It supports 5-axis linkage control at most. Strong anti-interference and high reliability. It supports over-current protection, over-voltage protection, position outside the tolerance protection. Perfectly matched components for CNC machines, 3D printers, or automation projects-no compatibility hassles. Durability & Safety. Industrial-grade build with heat-resistant materials and long-term performance stability. CNC Machinery: Precision milling, engraving, and cutting systems. 3D Printing: Smooth layer transitions and accurate positioning. Robotics & Automation: Ideal for robotic arms, conveyor systems, and DIY projects. Industrial Equipment: Packaging machines, laser cutters, and rotary tables. Hobbyist Projects: Perfect for makers building custom machinery or upgrades. Why Choose This Kit? All-in-One Solution – Motors, drivers, and power supply included. Quieter & Smoother – DM556 outperforms standard drivers like TB6600. Easy Setup – Pre-tested components ensure seamless integration. 42mm/57mm flange stepper motor. 1.0-5.6A, 8 level adjustable, 0.5A resolution. Bipolar constant current PWM drive. 11875.534mm / 4.63.01.3in. 270g / 9.5oz. Natural cooling or Forced air cooling. We regret that we can not be responsible for any wrong or undeliverable addresses. If you are satisfied with our product, please do the same for us, leave. For us, which means a lot to us, thanks in advance. Do not leave Negative or. Neutral Feedback before Contacting us. We always reply messages. We guarantee against any defective products. We will work on resolving your particular case ASAP.

M ake: BRIDGEPORT Model : 9BRJ Series 1 Serial no. Great working condition Bridgeport Series 1 mill with “J” Head, step speed. Very nice working condition. Available to view under power. Forklift on site for loading. 32″ x 9″ Table. 1-1/2 HP Spindle Motor. Longitudinal Table Travel, X-Axis – manual. Cross Table Travel, Y-Axis. Table to Spindle Nose, min. 80 to 2720 rpm. 220 Volt, 3 Phase. Specifications subject to verification. Items over 1000 lbs. We will not palletize, skid or crate an item over 1000 lbs. These items are prepared for transit by wrapping the item’s electrical components with stretch wrap and spraying down any exposed metal surfaces with protective oil. This is usually the case with top-heavy items, such as grinding machines. We accept all major credit cards except American Express. Orders are not processed until they’re paid in full.