{"product_id":"single-roller-cage-for-needle-bearings-and-linear","title":"Single roller cage for needle bearings and linear slide units; synthetic resin cage, C3 roller tolerance, KT-N KT7108NC3, 7 mm ID x 10 mm OD x 8 mm width, precision replacement for compact guides","description":"Single resin roller cage for needle bearings, 7x10x8 mm\u003cbr\u003e\n✔️ 7 mm ID x 10 mm OD x 8 mm W, resin cage, C3 tolerance, single unit\n\n\u003cp\u003eThis single needle roller cage (KT7108NC3) is a synthetic resin cage insert that guides rollers inside needle bearings and linear slide units. It is commonly used in compact rotary guides, precision assemblies, and automation equipment.\u003c\/p\u003e\n\n✅ Model: KT7108NC3, KT-N series\u003cbr\u003e\n✅ Dimensions: 7 mm inside diameter, 10 mm outside diameter, 8 mm width\u003cbr\u003e\n✅ Cage material: synthetic resin; C3 tolerance of roller diameter\u003cbr\u003e\n✅ Dynamic load capacity: 2960 N; Static load capacity: 2690 N\u003cbr\u003e\n✅ Maximum speed: 65000 rpm; Temperature rating: 100 deg C\u003cbr\u003e\n✅ Single unit pack; replacement for compact guides and linear slide units\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and compact rotary guides?\nA needle roller cage is a handy internal component that spaces and guides rollers so bearings run smoothly under load.\n- Keeps rollers evenly spaced to reduce friction and wear in linear slide units and small rotary guides.\n- Maintains roller tracking and stability where sealed ball bearing options or ceramic elements might be considered.\n- Ideal for automation, precision machinery, and compact high-speed applications.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969376665835,"sku":"1911871","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/93669fb56f5a5fd37ce873615d16fa34.png?v=1775237601","url":"https:\/\/vxb.com\/products\/single-roller-cage-for-needle-bearings-and-linear","provider":"VXB Bearings","version":"1.0","type":"link"}