Ball Screw Fixed End

These end support ball bearings are designed so that the bearing stiffness is greater than conventional bearings which allows the machine structure to hold accurate position under heavy load.

Ball screw fixed end. A fixed end can react moment loads because it is based on two rotary bearings sufficiently spaced apart so the ball screw remains perpendicular to the planes of the rotary bearings. The bf simple floating support has only a standard ball bearing that provides rotational support on the end of the ball screw opposite of where the drive occurs typically a motor or pulley. One set 2pcs ballscrew end supports 1pcs bk12 fixed side 1pcs bf12 floated side for cnc router parts rm sfu1605 1610 ballscrew 1604 ball screw by rattmmotor 28 50 28. Simple also referred to as floating and fixed.

The bk15 support unit for ball screws is used as fixed end support bearings for ballscrew. They are designed to take the axial and radial load. There are two primary types of support that can be implemented for a ball or lead screw end. The bk fixed end support contains two angular contact bearings that provide both axial and rotational support for the ball screw.