{"product_id":"needle-roller-cage-kt405450c3-single-unit-40-mm-id","title":"Needle roller cage KT405450C3 single unit, 40 mm ID x 54 mm OD x 50 mm width, high carbon steel, C3 tolerance, compatible with KT series, linear slide unit and sealed bearing uses","description":"Single needle roller cage KT405450C3, 40x54x50 mm\u003cbr\u003e\n✔️ 40 mm ID x 54 mm OD x 50 mm W, high carbon steel, C3\u003cp\u003e\n\n\u003c\/p\u003e\u003cp\u003eThis is a single needle roller cage designed for compact linear slide units, sealed bearing replacements and industrial motion systems where space and load capacity matter.\u003c\/p\u003e\n\n✅ Model: KT405450C3, KT Series\u003cbr\u003e\n✅ Bore (ID): 40 mm\u003cbr\u003e\n✅ Outer diameter (OD): 54 mm\u003cbr\u003e\n✅ Width: 50 mm\u003cbr\u003e\n✅ Material: High carbon steel\u003cbr\u003e\n✅ Roller tolerance: C3 diameter tolerance\u003cbr\u003e\n✅ Dynamic load capacity: 93600 N\u003cbr\u003e\n✅ Static load capacity: 134000 N\u003cbr\u003e\n✅ Maximum speed: 12000 rpm, Temperature: -20 to 120 °C\u003cbr\u003e\n✅ Weight: 0.470 lb, Pack: single unit each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and sealed bearing assemblies?\nNeedle roller cages hold and guide small-diameter rollers to carry radial loads in tight spaces. Quick summary:\n- Improves load distribution in linear slide units and compact motion systems, handy for sealed ball bearing replacements.\n- Delivers higher radial load capacity for linear guides and slide units compared to similar-sized ball bearings.\n- Works well in sealed bearing assemblies and applications needing precise roller alignment and reduced friction.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969326530795,"sku":"1911821","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1c6e59a94df517cf5d8b56b0951a4d2f.png?v=1775236826","url":"https:\/\/vxb.com\/products\/needle-roller-cage-kt405450c3-single-unit-40-mm-id","provider":"VXB Bearings","version":"1.0","type":"link"}