{"product_id":"needle-roller-cage-kt182213c3-single-piece-18-mm-i","title":"Needle Roller Cage KT182213C3, Single Piece, 18 mm ID x 22 mm OD x 13 mm Width, High Carbon Steel, C3 roller diameter tolerance, KT series needle bearing for linear slide units","description":"Single needle roller cage KT182213C3, 18 mm x 22 mm x 13 mm\u003cbr\u003e\n✔️ ID 18 mm, OD 22 mm, W 13 mm; High Carbon Steel; C3; KT Series\n\n\u003cp\u003eThis is a single-piece needle roller cage (KT182213C3) used to keep needle rollers aligned in compact bearing assemblies. Commonly fitted in linear slide units, gearboxes, and other high-speed machinery where slim profile bearings replace sealed ball bearing types.\u003c\/p\u003e\n\n✅ Model: KT182213C3, KT Series\u003cbr\u003e\n✅ Inner diameter: 18 mm; Outer diameter: 22 mm; Width: 13 mm\u003cbr\u003e\n✅ Material: High carbon steel; roller diameter tolerance: C3\u003cbr\u003e\n✅ Dynamic load capacity 9330 N; static capacity 12700 N; max speed 30000 rpm\u003cbr\u003e\n✅ Operating temperature range -20 to 120 °C; single piece pack (1 each)\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide units and compact bearing assemblies?\u003c\/p\u003e\n\u003cp\u003eNeedle roller cages keep long, thin rollers spaced and aligned so bearings run smoothly under radial load. Short intro: they help slim bearing designs replace bulkier sealed ball bearing options while keeping high-speed performance.\u003c\/p\u003e\n- Holds rollers in place to reduce friction and wear in linear slide units and shafts\n- Enables thin cross-section bearing designs for tight spaces and compact machinery\n- Works well with high-carbon steel rollers and C3 tolerance for consistent load handling\n- Ideal when you need a lightweight needle bearing alternative to sealed ball bearing setups","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969348387051,"sku":"1911695","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/f6053e1ab2026ba9318bf7639afe60f0.png?v=1775237005","url":"https:\/\/vxb.com\/products\/needle-roller-cage-kt182213c3-single-piece-18-mm-i","provider":"VXB Bearings","version":"1.0","type":"link"}