{"product_id":"natr17pp-track-roller-bearing-17x40x21","title":"NATR17PP Track Roller Needle Bearing 17x40x21mm","description":"\u003cp\u003eNATR17PP track roller needle bearing\u003cbr\u003e✔️ 17mm x 40mm x 21mm sealed roller cam follower\u003c\/p\u003e\n\u003cp\u003eThis is a single NATR17PP sealed track roller needle bearing built for guide rails, cam tracks, and support rollers where a compact outer profile needs to handle side loads while rolling smoothly. Commonly used in conveyors, cam drives, linear guides, and automated motion systems.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 17mm\u003cbr\u003e✅ Outer diameter: 40mm\u003cbr\u003e✅ Width: 21mm\u003cbr\u003e✅ Load rating CW: 10900 N\u003cbr\u003e✅ Load rating COW: 15800 N\u003cbr\u003e✅ Max speed: 2900 RPM\u003cbr\u003e✅ Pack size: one bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why use a track roller needle bearing in rail or cam follower setups?\u003cbr\u003eTrack rollers spread load across a large contact surface while the needle design manages heavy radial pressure.\u003cbr\u003e- Handles guided motion with solid stability\u003cbr\u003e- Sealed housing helps hold lubrication longer\u003cbr\u003e- Great for cam tracks and industrial guide systems\u003c\/p\u003e\n\u003cp\u003eA tough little workhorse for rail-style motion, drop it in and it keeps your track moving smooth and steady.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580153266411,"sku":"NATR17PP","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_1674a1bd-81b1-4544-bc58-ce99b1f1f92d.jpg?v=1770445614","url":"https:\/\/vxb.com\/products\/natr17pp-track-roller-bearing-17x40x21","provider":"VXB Bearings","version":"1.0","type":"link"}