{"product_id":"kt405463c3-needle-roller-cage-40-mm-id-x-54-mm-od","title":"KT405463C3 Needle Roller Cage 40 mm ID x 54 mm OD x 63 mm Width, High Carbon Steel C3 Roller Diameter Tolerance, Single Unit for Linear Slide Units and Sealed Ball Bearing Replacements","description":"Needle roller cage 40 mm ID x 54 mm OD x 63 mm W\u003cbr\u003e\n✔️ High carbon steel, C3 tolerance, 40mm ID, 54mm OD, 63mm W, single unit\n\n\u003cp\u003eThis KT series needle roller cage is a single bearing unit that spaces and guides rollers to handle high radial loads in compact assemblies. It’s commonly used in linear slide units, gearboxes, actuators, and as a sealed ball bearing replacement in tight spaces.\u003c\/p\u003e\n\n✅ Model: KT405463C3 (KT Series)\u003cbr\u003e\n✅ Inner diameter: 40 mm\u003cbr\u003e\n✅ Outer diameter: 54 mm\u003cbr\u003e\n✅ Width: 63 mm\u003cbr\u003e\n✅ Material: High carbon steel\u003cbr\u003e\n✅ Roller diameter tolerance: C3\u003cbr\u003e\n✅ Dynamic load capacity: 115000 N\u003cbr\u003e\n✅ Static load capacity: 175000 N\u003cbr\u003e\n✅ Maximum speed: 12000 rpm\u003cbr\u003e\n✅ Temperature rating: -20 to 120 deg C\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units? \nNeedle roller cages keep rollers spaced and guided so slim-profile bearings handle heavy radial loads with low friction. Handy for compact machines and shaft guidance.\n- Supports heavy radial loads in confined spaces, ideal for linear slide unit and sealed ball bearing swaps\n- Maintains roller alignment to reduce friction and tolerate C3 roller diameter differences\n- Common choice for gearboxes, conveyors, actuators where ceramic or steel roller setups are used\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52511257755967,"sku":"1911822","price":205.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/677a85c29ba667cd66ffed6ff8ea67d0.png?v=1776640886","url":"https:\/\/bearingscanada.com\/products\/kt405463c3-needle-roller-cage-40-mm-id-x-54-mm-od","provider":"Bearings Canada","version":"1.0","type":"link"}