Flange Pillow Block Bearing in Rotating Travel Nut Screw Jack

Flange Pillow Block Bearing in Rotating Travel Nut Screw Jack. 4-Bolt Flange Bearing with Ball Bearing is important components in screw jack actuator systems. They are sometimes needed to support long shafts or the ends of rotating screws. Ductile iron flange blocks include self-aligning replaceable bearings that are pre-lubricated with lithium grease. They include steel retainers, and nitrile rubber seals with steel guards. They are suitable for use under normal duty operation.