{"product_id":"parker-4004-dm-ball-bearing-linear-stage-25-lb-1-in-travel","title":"Parker 4004-DM Ball Bearing Linear Stage 25 Lb 1 in Travel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER 4004-DM is a single-axis precision ball bearing linear positioning table designed for applications requiring accurate, repeatable linear motion under moderate load. The table features a center drive mechanism and supports up to 25 pounds of capacity across 1 inch of travel. Eight 6-32 threaded mounting holes provide secure, flexible attachment to fixtures, instrument frames, or machine bases. The compact form factor — 1-3\/4 inches long by 1-3\/4 inches wide by 3\/4 inches high — makes it suited for tight-tolerance assemblies where space is limited. Mechanical engineers, automation technicians, and precision instrument specialists are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis linear stage is used in laboratory instrumentation, optical alignment setups, semiconductor inspection equipment, and light industrial automation where controlled single-axis positioning is required. The ball bearing carriage delivers smooth, low-friction motion appropriate for both manual and motorized drive configurations. Its small footprint supports integration into multi-axis stage assemblies or standalone positioning fixtures in research and light manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e25 pound load capacity for moderate-duty positioning applications\u003c\/li\u003e\n  \u003cli\u003e1 inch of linear travel with precision ball bearing guidance\u003c\/li\u003e\n  \u003cli\u003eCenter drive configuration for balanced load input\u003c\/li\u003e\n  \u003cli\u003eEight 6-32 threaded mounting holes for secure multi-point attachment\u003c\/li\u003e\n  \u003cli\u003eCompact body: 1-3\/4 inches long by 1-3\/4 inches wide by 3\/4 inches high\u003c\/li\u003e\n  \u003cli\u003eSingle-axis design compatible with multi-axis stacking configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style precision linear stage for single-axis positioning assemblies. No specific system or model compatibility was provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by mechanical technicians or automation engineers. Before mounting, ensure the mating surface is clean, flat, and free of burrs to preserve stage accuracy. Use appropriately sized 6-32 hardware and tighten fasteners evenly across all mounting holes to prevent carriage bind or misalignment. Avoid applying lateral loads beyond the rated capacity, as this can shorten bearing life and reduce positioning repeatability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoad Capacity\u003c\/strong\u003e: 25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTravel\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Center Drive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Precision Ball Bearing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Mounting Holes\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Hole Size\u003c\/strong\u003e: 6-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Width\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Height\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAxes\u003c\/strong\u003e: Single Axis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4004-DM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51542484451634,"sku":"4004-DM","price":2240.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/998d378f0b4d4a432efd04a99b03f8ac_611fa395-1a0f-40a6-ab1f-9429f7ff8d8b.jpg?v=1785901576","url":"https:\/\/voomisupply.com\/products\/parker-4004-dm-ball-bearing-linear-stage-25-lb-1-in-travel","provider":"Voomi Supply","version":"1.0","type":"link"}