Support block BK12

Product Description

Support block BK12 is a rectangular support unit for the fixed side of ball screws, for a 12 mm journal. Inside, a preloaded pair of angular contact bearings works.

The unit is fitted at the drive end of the ball screw - it locates the screw axially and carries axial forces in both directions.

Technical data

Applications

Ball screw axis drives of CNC machines, linear tables, electric actuators and manipulators.

Frequently asked questions

What are the dimensions of BK12?

Support block BK12: journal diameter 12 mm; width 60 mm; height 43 mm; thickness 25 mm.

What is the fixed side unit for?

The fixed side unit locates the ball screw axially. A floating side unit is fitted at the opposite end to support the screw and allow for its thermal expansion.

How do I fit the support unit?

Bolt the unit to the machine body, fit the bearings on the screw journal and tighten the lock nut according to the manufacturer's instructions.

What does the lead time depend on?

When placing your order, please check the current stock level of this product - the delivery time depends on it and is clearly stated according to the quantity available in each warehouse. The stock level is shown above the product price and may differ between warehouses.

Product photos are for illustration purposes only.