High-precision ball rail systems BSHP Bosch Rexroth
Linear guides Bosch Rexroth
The BSHP high-precision ball rail systems from Bosch Rexroth guide loads rigidly and free of play on profiled rails. A system consists of a ball rail and a ball runner block (KWD series, for example KWD-020, KWD-025) with four recirculating ball rows in an O arrangement, so forces from every direction and moments are supported. The subcategories split the programme into ball rails, runner blocks and accessories.
Categories
Accessories for ball rail systems Bosch RexrothThese accessories keep Bosch Rexroth ball rail systems lubricated, closed and protected.
High-precision ball rails BSHP Bosch RexrothBSHP high-precision ball rails from Bosch Rexroth are the profiled running rails of the KSA series for KWD runner blocks.
High-precision ball runner blocks BSHP Bosch RexrothBSHP high-precision ball runner blocks from Bosch Rexroth are the moving elements of the KWD series on the KSA ball rails.
O arrangement - Four ball rows carry loads from all four directions and moments about all axes.
Sizes - KWD runner blocks in sizes 020 and 025 upward, in several preload and accuracy classes.
Block types - Flanged and narrow blocks (FKS, FLS, FNS, SLS, SNH and more) for different mounting patterns.
Complete system - Ball rails, runner blocks and accessories such as covers and lube adapters from one series.
Typical applications: BSHP guides are built for machine tools, automation, metrology and handling where rigidity and repeatability matter. Sizing runs through size, preload class, accuracy class and block type. Details on rails, blocks and accessories are in the respective subcategories.

























