{"product_id":"nk4520-needle-roller-bearing-45x55x20mm","title":"NK45\/20 Needle Roller Bearing 45x55x20mm - Machined Type","description":"\u003cp\u003eNK45\/20 Needle Roller Bearing\u003cbr\u003e✔️ Machined Roller Bearing Without Inner Ring 45mm x 55mm x 20mm\u003c\/p\u003e\n\u003cp\u003eThis NK45\/20 machined needle roller bearing is a handy choice for compact setups that use a hardened shaft as the raceway. With no inner ring, it keeps the assembly slim while providing strong load capacity for transmissions, power tools, and industrial machinery. Sold as one bearing.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter 45mm\u003cbr\u003e✅ Outer diameter 55mm\u003cbr\u003e✅ Width 20mm\u003cbr\u003e✅ Machined needle roller construction\u003cbr\u003e✅ Without inner ring\u003cbr\u003e✅ Dynamic load rating 5100 N\u003cbr\u003e✅ Static load rating 5800 N\u003cbr\u003e✅ One bearing included\u003c\/p\u003e\n\u003cp\u003e💡 Why choose needle roller bearings without an inner ring?\u003cbr\u003eThey rely on the shaft as the raceway, saving space and boosting load capacity.\u003cbr\u003e- Slim profile fits tight housings\u003cbr\u003e- Larger contact area spreads load smoothly\u003cbr\u003e- Handy for transmissions, drives, and industrial equipment\u003c\/p\u003e\n\u003cp\u003eThis NK45\/20 bearing gives your setup compact strength with smooth, reliable rotation under demanding loads.\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581035544811,"sku":"NK45-20","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_15ed3cc2-3608-4377-b5b9-52cd6abbe4d2.jpg?v=1770446014","url":"https:\/\/vxb.com\/products\/nk4520-needle-roller-bearing-45x55x20mm","provider":"VXB Bearings","version":"1.0","type":"link"}