Ball Runner Block

Bosch Rexroth’s BSHP ball runner blocks are 100 per cent interchangeable into existing profiled rail applications using the same part number as before. Rexroth has also boosted dynamic load capacities by approximately 26 percent with static load capacities improving by as much as 50 percent. Higher load capacities also promote energy-efficient lightweight construction for new machine concepts as the new runner blocks can allow machine manufacturers to use a smaller size than before without sacrificing performance. The steel inserts elastically adapt to the operating load so that the balls can enter the entry zone smoothly, without any pulse-like stresses. The entry zone individually adapts to the current operating load of the ball runner block. The new BSHP runner blocks in sizes 15 to 65 are 100 percent interchangeable into existing profiled rail applications using the same part number as before.

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