{"product_id":"nart6uur-track-roller-bearing-6x19","title":"NART6UUR Track Roller Needle Bearing 6x19x12mm","description":"\u003cp\u003e\u003cstrong\u003eNART6UUR Track Roller Bearing\u003c\/strong\u003e\u003cbr\u003e6x19x12mm Crowned Sealed Needle for Track Guides\u003c\/p\u003e\n\u003cp\u003eDesigned for cam followers and linear guide systems, the NART6UUR features a sealed needle design with a crowned outer ring for smooth misalignment handling.\u003c\/p\u003e\n\u003cp\u003e✅ Item: NART6UUR\u003cbr\u003e✅ Type: Track Roller Needle Bearing\u003cbr\u003e✅ Size: 6mm ID x 19mm OD x 12mm Width\u003cbr\u003e✅ Closure: Rubber Sealed (UUR)\u003cbr\u003e✅ Outer Ring: Crowned Profile\u003cbr\u003e✅ Material: Hardened Chrome Steel\u003cbr\u003e✅ Dynamic Load Rating (CW): 3500 N\u003cbr\u003e✅ Static Load Rating (COW): 4000 N\u003cbr\u003e✅ Max Speed: 11,000 RPM\u003cbr\u003e✅ Quantity: 1 Piece\u003cbr\u003e✅ Brand: VXB\u003c\/p\u003e\n\u003cp\u003e💡 What’s the purpose of a crowned outer ring on the NART6UUR?\u003cbr\u003eThe crowned shape allows better contact on curved or uneven surfaces - ideal for reducing stress and extending service life in cam or guide track applications.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49312798310593,"sku":"NART6UUR","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/nart6uur-track-roller-bearing-6x19x12-vxb-ball-bearings-1-32680094892267_1d4cefc7-5b90-4647-bacb-b18aefad1da7.jpg?v=1748647238","url":"https:\/\/smallbearings.com\/zh\/products\/nart6uur-track-roller-bearing-6x19","provider":"Small Bearings","version":"1.0","type":"link"}