Lead screws are an excellent way to translate rotational motion to a linear motion. But how do you balance that spinning shaft once it is attached to a motor? These KFL08 Pillow Block Bearings are designed to solve that problem! The bearings mount to the frame of your machine and have an 8mm center bore bearing that will keep everything moving smoothly. These are compatible with our Lead Screws but could also be used with just about anything else with an 8mm diameter that needs to spin.

Two set screws (included) clamp down on the lead screw while two 5mm mounting holes (37mm center to center) hold the bearing in place. If these are being used in a situation where the machine isn’t square, the bearing angle can be adjusted in relation to the mounting block.