BSQ BK & BF Ball Screw Support Unit

BSQ BK and BF are ball screw support units designed to support the fixed and free ends of a ball screw. BK is the fixed-side unit, while BF is the support-side unit. Together, they provide stable shaft support for ball screw assemblies.

The BK fixed-side unit uses a bearing set with collars, a dust-proof seal and a lock nut. The bearing can also be replaced with a high-accuracy type. The BF support-side unit uses a bearing secured with a snap ring for simple shaft support.

BSQ BK and BF are available in matching support sizes for different ball screw applications. The range includes compact sizes as well as larger support units up to the sizes shown in the BSQ catalogue.