CNC Clearance Sale Item This item is included in our CNC clearance sale as we make room for updated products and current inventory. Availability is limited, and this product may not be restocked once sold out. Please confirm compatibility before ordering. Clearance sale items are final sale unless defective. The BK12 and BF12 ball screw support blocks provide secure bearing support for the machined ends of compatible CNC ball screws. The BK12 fixed support block controls the position of the ball screw and supports axial and radial loading. The BF12 floating support block supports the opposite end while allowing the screw to compensate for slight thermal expansion during operation. Choose the support type needed for your repair, machine build, or motion-system upgrade. A typical ball screw axis uses one BK12 fixed support and one BF12 floating support. Available Support Types Model Support Type Purpose BK12 Fixed end Locates the ball screw and controls axial movement BF12 Floating end Supports the opposite end while allowing slight axial expansion Features Designed for ball screws with compatible 12-series machined end dimensions Rigid metal bearing housing Pre-installed bearing assembly Helps maintain ball screw alignment and smooth rotation Suitable for CNC routers, linear motion systems, automation equipment, and machine repairs Available as either a BK12 fixed support or BF12 floating support Choosing the Correct Support BK12: Select this model for the fixed or driven end of the ball screw. BF12: Select this model for the floating or supported end of the ball screw. The BK12 and BF12 perform different functions and are not interchangeable. Many complete axis assemblies require one of each. What’s Included One BK12 or BF12 support block, based on the selected variant Installed bearing components normally supplied with the selected block Ball screw, ball nut, motor, motor cage, shaft coupler, and machine mounting hardware are not included unless specifically shown or stated. Compatibility Notice The “12” designation refers to the support-block series and compatible machined ball-screw journal dimensions. It does not necessarily mean the main threaded portion of the ball screw measures 12mm. Verify the machined end dimensions and mounting pattern of your ball screw before ordering. Compatibility with every third-party ball screw or custom machine is not guaranteed.
Related
Related
Related
Related