250mm
Guide tubes: tube DIN 2391, steel, chrome-plated
End pieces/slides: aluminium, plastic-coated, black, RAL 9005, textured matt
Trapezoidal thread spindle: steel, bright, ball bearing, positioning accuracy ±0.2 mm / 300 mm stroke
Rail profile: Steel, galvanized, blue passivated
Balls: Roller bearing steel, hardened
Ball cage, outer rail: Plastic
Ball cage, inner rail: Steel, galvanized
Rubber stop and separating function: plastic / elastomer
Operating temperature -20 °C to 100 °C