{"product_id":"needle-cage-52-mm-id-x-58-mm-od-x-17-mm-width-high","title":"Needle Cage 52 mm ID x 58 mm OD x 17 mm Width, High Carbon Steel, C3 Roller Diameter Tolerance, KT525817C3, Single Unit for Linear Slide Systems and Bearing Assemblies","description":"Single needle cage 52 x 58 x 17 mm for linear slides\u003cbr\u003e\n✔️ ID 52 mm, OD 58 mm, Width 17 mm, High carbon steel, C3 tolerance\n\n\u003cp\u003eThis is a single needle roller cage (KT525817C3) made from high carbon steel for compact bearing assemblies and linear slide units where high radial load support and precise roller guidance are required.\u003c\/p\u003e\n\n✅ Model: KT525817C3, KT Series\u003cbr\u003e\n✅ Material: High carbon steel with C3 roller diameter tolerance\u003cbr\u003e\n✅ Dimensions: Inside 52 mm, Outside 58 mm, Width 17 mm\u003cbr\u003e\n✅ Dynamic load capacity 28,300 N; Static load capacity 56,000 N\u003cbr\u003e\n✅ Maximum speed 9,500 rpm; Temperature range -20 to 120 deg C\u003cbr\u003e\n✅ Compatible with linear slide unit assemblies; mates with sealed ball bearing or ceramic elements\u003cbr\u003e\n✅ Sold as a single unit; typically ships in 1 day\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and bearing assemblies?\nIt keeps needle rollers aligned and helps carry high radial loads in tight spaces.\n- Provides accurate roller guidance in compact bearing designs such as linear slide units and cam followers.\n- Improves load distribution and reduces friction compared with loose rollers; useful when pairing with sealed ball bearing or ceramic components.\n- Ideal for high radial-load, limited-width applications where C3 tolerance improves clearance and performance.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969376370923,"sku":"1911842","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ca2950e04d23d1ce60730e085732dd05.png?v=1775237583","url":"https:\/\/vxb.com\/products\/needle-cage-52-mm-id-x-58-mm-od-x-17-mm-width-high","provider":"VXB Bearings","version":"1.0","type":"link"}