{"product_id":"open-type-linear-bushing-lm122130uuop-single-beari","title":"Open type linear bushing LM122130UUOP single bearing - Metric slide unit, 12 mm ID x 21 mm OD x 30 mm L, high carbon steel body and retainer, double-end seals, static 711 N, dynamic 298 N","description":"LM122130UUOP single open bushing, 12 mm ID 21 mm OD\u003cbr\u003e\n✔️ 30 mm length, high carbon steel body and retainer, double seals\n\n\u003cp\u003eThis open-type linear bushing is a single metric slide bearing used in compact motion systems like CNC stages, 3D printers, and light automation where a sealed ball bearing alternative is handy.\u003c\/p\u003e\n\n✅ Model: LM122130UUOP (LM Metric Series)\u003cbr\u003e\n✅ Type: Open type linear bushing, single bearing pack\u003cbr\u003e\n✅ Inner diameter: 12 mm\u003cbr\u003e\n✅ Outer diameter: 21 mm\u003cbr\u003e\n✅ Length: 30 mm\u003cbr\u003e\n✅ Body material: High carbon steel; retainer also high carbon steel\u003cbr\u003e\n✅ Seal structure: With two end seals - double-end sealed slide unit\u003cbr\u003e\n✅ Dynamic load capacity: 298 N; Static load capacity: 711 N\u003cbr\u003e\n\n\u003cp\u003e💡 What is a linear slide unit used for in automated motion systems?\nLinear slide units guide and support moving parts to deliver repeatable, low-friction motion in machines and equipment.\nQuick overview for engineers and buyers:\n- Improves position accuracy in CNC, robotics, and pick-and-place setups\n- Acts like a compact sealed ball bearing solution for shafts and carriages\n- Reduces maintenance and helps achieve smoother linear motion in tight assemblies\n\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969363001579,"sku":"862830","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ef1e39b5de2be6f82087a058ba04b246.jpg?v=1773716368","url":"https:\/\/vxb.com\/products\/open-type-linear-bushing-lm122130uuop-single-beari","provider":"VXB Bearings","version":"1.0","type":"link"}