{"product_id":"sealed-miniature-linear-bushing-4mm-id-x-8mm-od-lo","title":"Sealed miniature linear bushing 4mm ID x 8mm OD long type, high carbon steel, double end seals, high accuracy grade, single piece for linear slide unit and precision motion systems","description":"Single sealed miniature linear bushing 4mm ID 8mm OD\u003cbr\u003e\n✔️ Long type, high carbon steel, double end seals, high accuracy grade\n\n\u003cp\u003eThis single sealed mini linear bushing is a long-type high carbon steel bearing for precision motion and linear slide unit applications, sold as a single piece. It's commonly used in compact CNC machines, 3D printers and medical devices where sealed ball bearing performance keeps shafts clean and accurate.\u003c\/p\u003e\n\n✅ I.D. 4 mm\u003cbr\u003e\n✅ O.D. 8 mm\u003cbr\u003e\n✅ Length 23 mm\u003cbr\u003e\n✅ Shaft diameter 4 mm\u003cbr\u003e\n✅ Material: High carbon steel\u003cbr\u003e\n✅ Type: Long, double end seals\u003cbr\u003e\n✅ Dynamic load capacity 43.8 N\u003cbr\u003e\n✅ Static load capacity 137 N\u003cbr\u003e\n✅ Series: LMS metric series (model LMSL4UU)\u003cbr\u003e\n\n\u003cp\u003e💡 What is a sealed linear bushing used for in linear slide unit applications?\nSealed linear bushings support shafts and provide low-friction, protected linear motion.\n- They give smooth linear slide unit movement and act like a sealed ball bearing for shafts.\n- Handy for compact machines like CNC routers, 3D printers, and lab equipment.\n- They protect shafts from dust and debris, improving accuracy and service life.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969393279211,"sku":"1911979","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3a6bb5aa2ad6d07d2110d1f5c8a99f01.png?v=1775237814","url":"https:\/\/vxb.com\/products\/sealed-miniature-linear-bushing-4mm-id-x-8mm-od-lo","provider":"VXB Bearings","version":"1.0","type":"link"}