{"product_id":"linear-bushing-metric-lm254059-25-mm-id-x-40-mm-od","title":"Linear bushing metric LM254059, 25 mm ID x 40 mm OD x 59 mm length, high-carbon steel body and retainer, no seal, standard type slide unit for CNC, automation and robotics, single bearing (each)","description":"Single linear bushing LM254059, 25 x 40 x 59 mm\u003cbr\u003e\n✔️ 25 mm ID, 40 mm OD, 59 mm L, high-carbon steel, no seal\n\n\u003cp\u003eThis single standard metric linear bushing is a compact open-type bearing made for linear slide units and shaft guides in CNC equipment, automation, conveyors and robotics.\u003c\/p\u003e\n\n✅ Model: LM254059, LM metric series\u003cbr\u003e\n✅ Dimensions: 25 mm ID, 40 mm OD, 59 mm length\u003cbr\u003e\n✅ Materials: high-carbon steel body and high-carbon steel retainer\u003cbr\u003e\n✅ Seal: none (open type), not a sealed ball bearing\u003cbr\u003e\n✅ Load ratings: dynamic 974 N, static 2280 N\u003cbr\u003e\n✅ Weight: 0.570 lb; sold as a single bearing (each)\u003cbr\u003e\n✅ Application: linear slide unit, CNC tables, automation and robotics\u003cbr\u003e\n✅ Alternatives: sealed ball bearing or ceramic variants available for specific needs\u003cbr\u003e\n\n\u003cp\u003e💡 What is a linear bushing used for in CNC tables and automation? It provides smooth, guided linear motion on shafts and keeps setups accurate and reliable. \nThis short answer explains why a bushing is a handy choice for many motion systems:\n- Improves linear slide unit alignment and repeatability for CNC machines and robotic axes\n- Reduces friction and wear on shafts compared with plain sliding surfaces, extending component life\n- Works well in automation where compact, high-carbon steel open bushings are preferred over sealed ball bearing or ceramic options\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511262146879,"sku":"863157","price":314.08,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/882c92703ed38af1e7096f3f499f55c5.jpg?v=1776640609","url":"https:\/\/bearingscanada.com\/products\/linear-bushing-metric-lm254059-25-mm-id-x-40-mm-od","provider":"Bearings Canada","version":"1.0","type":"link"}