Ball Screw Linear Slide Actuator 48" long with two 1/2" diameter shafts supporting a base plate carriage mounted on 4 plain linear bearing pillow blocks. The bearings are lined with the renowned self-lubricating Simplicity® FrelonGold® which delivers long-lasting performance and maintenance-free operation under harsh conditions such as dirt, extreme heat, and vibration. A stub shaft is provided for driving the screw which drives the carriage with precision.

• 48-inch length with 1/2-inch diameter alloy steel shafts
• Four plain bearing pillow blocks with FrelonGold® liners
• Screw Lead: 0.25" Right Hand