{"product_id":"single-needle-roller-cage-kt323717c3-32-mm-id-x-37","title":"Single Needle Roller Cage KT323717C3, 32 mm ID x 37 mm OD x 17 mm W, High Carbon Steel, C3 Roller Diameter Tolerance, KT Series Industrial Needle Bearing Cage for Linear Slide Units","description":"Single needle roller cage KT323717C3, 32 x 37 x 17 mm\u003cbr\u003e\n✔️ 32 mm ID, 37 mm OD, 17 mm W; High carbon steel; C3 tolerance\n\n\u003cp\u003eThis single needle roller cage (KT323717C3) fits needle bearing assemblies and linear slide units for compact, high-speed industrial motion systems.\u003c\/p\u003e\n\n✅ Model: KT323717C3, KT Series, single piece\u003cbr\u003e\n✅ Inner diameter 32 mm, outer diameter 37 mm, width 17 mm\u003cbr\u003e\n✅ Material: high carbon steel; roller diameter C3 tolerance\u003cbr\u003e\n✅ Dynamic load capacity 19,600 N; static capacity 33,900 N\u003cbr\u003e\n✅ Max speed 16,000 rpm; temperature range -20 to 120 °C\u003cbr\u003e\n✅ Weight ~0.050 lb; SKU 1911787; ideal for linear slide unit installs\u003cbr\u003e\n✅ Works with sealed ball bearing assemblies and can pair with ceramic rollers for performance upgrades\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage used for in linear slide unit and bearing assemblies?\nA needle roller cage spaces and guides rollers to enable smooth radial motion in tight spaces.\n- Improves load distribution and increases usable load capacity in compact bearing systems.\n- Prevents roller clustering so bearings run cooler and support higher RPMs; helpful with high-speed bearings and sealed ball bearing setups.\n- Handy for shops and machine builds where pairing with ceramic rollers or hybrid elements boosts life and reduces friction.\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969356644587,"sku":"1911787","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/eff7204af9c5b6508c19d8ae1364193e.png?v=1775237172","url":"https:\/\/vxb.com\/products\/single-needle-roller-cage-kt323717c3-32-mm-id-x-37","provider":"VXB Bearings","version":"1.0","type":"link"}