BSQ FK & FF Flange Ball Screw Support Unit

BSQ FK and FF are flange-style ball screw support units for the fixed and support sides of a ball screw. FK is the fixed-side unit, while FF is the support-side unit. Their flange-style housings provide a practical mounting arrangement for ball screw systems.

The FK fixed-side unit uses a bearing set with collars, dust-proof seals and a lock nut. Its bearing can be replaced with a high-accuracy type. The FF support-side unit uses a bearing secured by a snap ring.

BSQ FK and FF are available in multiple sizes, including larger support units up to the sizes shown in the catalogue. The flange-style design makes this pair suitable for installations where direct mounting to the machine structure is preferred.