{"product_id":"single-machined-needle-roller-bearing-taf212920-21","title":"Single Machined Needle Roller Bearing TAF212920, 21 mm ID x 29 mm OD x 20 mm Width, Caged Light Duty, High Carbon Steel Open Type, 1-Row Metric Series, 18,200 N Dynamic Capacity","description":"Single machined needle bearing, 21 mm ID x 29 mm OD x 20 mm\u003cbr\u003e\n✔️ High-carbon steel, open, caged 1-row, 18,200 N dyn, 19,000 rpm\n\n\u003cp\u003eThis single machined needle roller bearing is sold each and fits compact assemblies like transmissions, gearboxes, and linear slide units where low-profile radial support is needed.\u003c\/p\u003e\n\n✅ Model: TAF212920, TAF Metric Series\u003cbr\u003e\n✅ Inside diameter: 21 mm\u003cbr\u003e\n✅ Outside diameter: 29 mm\u003cbr\u003e\n✅ Width: 20 mm\u003cbr\u003e\n✅ Material: High carbon steel; open enclosure\u003cbr\u003e\n✅ Rows: 1; caged light duty; machined type\u003cbr\u003e\n✅ Dynamic load: 18,200 N; Static load: 27,100 N\u003cbr\u003e\n✅ Max speed: 19,000 rpm; weight: 0.080 lb; sold as single unit\u003cbr\u003e\n\n\u003cp\u003e💡 What is a needle roller bearing used for in compact linear slide units?\nA needle roller bearing offers slim, high-capacity radial support and reduces friction and wear in tight assemblies, making it a handy choice for constrained motion systems.\nHere’s how it helps:\n- Provides low-profile radial support in linear slide unit and linear motion systems\n- Handy when replacing sealed ball bearing setups in tight housings\n- Handles high radial loads with compact footprint and works next to ceramic or steel shafts\n- Commonly used in transmissions, gearboxes, and compact actuator assemblies\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47969385087211,"sku":"861755","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/7488c3fb6afd88619cd35f1add4ffa64.png?v=1775237622","url":"https:\/\/vxb.com\/products\/single-machined-needle-roller-bearing-taf212920-21","provider":"VXB Bearings","version":"1.0","type":"link"}