{"product_id":"needle-roller-cage-bearing-kt162118c3-single-unit","title":"Needle roller cage bearing KT162118C3 single unit, 16 mm ID x 21 mm OD x 18 mm width, high carbon steel, C3 clearance, KT series, 14,000 N dynamic load, up to 30,000 rpm","description":"Single needle roller cage bearing KT162118C3 16x21x18 mm\u003cbr\u003e\n✔️ 16 mm ID x 21 mm OD x 18 mm W, C3 clearance, up to 30,000 rpm\n\n\u003cp\u003eThis single needle roller cage is a compact bearing unit used to support high radial loads in tight spaces, common in linear slide units, compact drives, and small gearboxes.\u003c\/p\u003e\n\n✅ Model: KT162118C3\u003cbr\u003e\n✅ Type: Needle roller cage bearing, single unit\u003cbr\u003e\n✅ Inner diameter (ID): 16 mm\u003cbr\u003e\n✅ Outer diameter (OD): 21 mm\u003cbr\u003e\n✅ Width: 18 mm\u003cbr\u003e\n✅ Material: High carbon steel\u003cbr\u003e\n✅ Clearance: C3 roller clearance\u003cbr\u003e\n✅ Dynamic load capacity: 14,000 N\u003cbr\u003e\n✅ Static load capacity: 17,700 N\u003cbr\u003e\n✅ Maximum speed: 30,000 rpm\u003cbr\u003e\n✅ Temperature range: -20 to 120 deg C\u003cbr\u003e\n✅ Series: KT Series, SKU 1911678, weight 0.030 lb each\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller cage bearing used for in linear slide units and compact drives?\nThey provide compact, high-load rolling support for shafts in tight assemblies.\n- Ideal for linear slide unit shafts, cam followers, and compact drives needing high radial capacity\n- A handy option where sealed ball bearing or ceramic solutions won’t fit due to space limits\n- C3 clearance and high carbon steel let these cages handle higher speeds and wider temp ranges\n- KT series cages make maintenance and replacement straightforward with consistent roller spacing\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969365557483,"sku":"1911678","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/30079c14c11ef4f7eace1fa5a72b6e9f.png?v=1775237367","url":"https:\/\/vxb.com\/products\/needle-roller-cage-bearing-kt162118c3-single-unit","provider":"VXB Bearings","version":"1.0","type":"link"}