High-precision ball rail systems BSHP
High-precision ball runner blocks BSHP
BSHP high-precision ball runner blocks from Bosch Rexroth are the moving elements of the KWD series on the KSA ball rails. The programme covers sizes 025, 030 and 035 (for example KWD-025-SLH, KWD-030-FLS, KWD-035-FNS) in flanged and narrow designs. Four ball rows in an O arrangement take forces from all directions and moments; preload (C0 to C3) and accuracy are selectable.
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Buying guide
How to choose High-precision ball runner blocks BSHP
What matters when choosing: properties, comparison and typical applications.
Technical features
Typical applications
Typical applications: KWD runner blocks are set on matching KSA rails and carry the slide in machine tools, gantries, measuring axes and handling. Selection runs through size, design (flanged or narrow), preload class and accuracy class. Block and rail must match in size and class.










