Kurongeka kwegiredhi reTXR series (standard stock of sleeve type single nut ball screw) zvinobva paC5, Ct7 uye Ct10(JIS B 1192-3). Zvinoenderana negiredhi rechokwadi, Axial kutamba 0.005 (Preload: C5), 0.02 (Ct7) uye 0.05mm kana zvishoma (Ct10) iri mustock. TXR series (Standard stock of Sleeve type single nut ball screw) yescrew shaft screw material S55C (induction kuomesa), nati zvinhu SCM415H (carburizing uye kuomesa), kuoma kwechiso kwechikamu chebhora screw is HRC58 kana kupfuura.