{"product_id":"open-type-linear-bushing-lm122130nop-metric-series","title":"Open type linear bushing LM122130NOP, Metric series single unit, 12 mm ID x 21 mm OD x 30 mm length, high-carbon steel body with synthetic resin retainer, no seal, for linear slide unit applications","description":"Open type linear bushing, 12 mm ID x 21 mm OD unit\u003cbr\u003e\n✔️ Single unit LM122130NOP, 30 mm length, no seal, resin retainer\n\n\u003cp\u003eThis is a single open type linear bushing used to guide shafts in linear slide unit systems and light automation setups, ideal for CNC, robotics, and pick-and-place gear.\u003c\/p\u003e\n\n✅ Model: LM122130NOP, Metric LM series\u003cbr\u003e\n✅ Inner diameter: 12 mm (ID)\u003cbr\u003e\n✅ Outer diameter: 21 mm (OD), Length: 30 mm\u003cbr\u003e\n✅ Body material: high carbon steel, retainer: synthetic resin\u003cbr\u003e\n✅ Seal structure: open type (no seal), static load 711 N, dynamic load 298 N\u003cbr\u003e\n✅ Unit: sold as a single bearing, weight ~0.090 lb, SKU reference available\u003cbr\u003e\n\n\u003cp\u003e💡 What is a linear bushing used for in CNC linear slide units and automation?\nIt provides low-friction, precise shaft guidance for linear slide unit setups and motion systems.\n- Helps guide shafts and reduce wear in linear slide unit applications, improving repeatability and accuracy\n- Often preferred over sealed ball bearing cartridges when space is tight or when side access is required\n- Works alongside sealed ball bearing or ceramic options in mixed systems for tailored load and corrosion needs\n- Handy for light automation, CNC tables, robotics, and pick-and-place mechanisms where a compact linear guide is needed\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969426604267,"sku":"862129","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/linear-bushing-lm122130nop-12mm-id-21mm-od.jpg?v=1773731441","url":"https:\/\/vxb.com\/products\/open-type-linear-bushing-lm122130nop-metric-series","provider":"VXB Bearings","version":"1.0","type":"link"}