25560311 prec.-rack m. 5,0 L 500

Material: High-quality, specially treated bright steel with
approx. 900 N/mm², tensile strength. Helical tooth system, right hand 19°
31' 42''. Milled teeth, tooth quality 8e27. For continuous linking. See
also the matching left hand-toothed counterparts to simplify the
mounting. Note: These right-handed racks are designed to be used
in combination with our helical-toothed left-handed gears. 1) GTf /300 =
total pitch error, i.e. the max. permissible deviation (per 300 mm) of
the measured length of the rack compared to the theoretical length L300,
with L300 = (m / cos ß) * p * z300). *Tangential force at tooth,
calculated for z = 20. With a smaller number of teeth, the tangential
force has to be reduced by 10%.