{"product_id":"10-sealed-bearing-6904-2rs-20x37x9","title":"10-Pack 6904-2RS Ball Bearings 20x37x9mm","description":"\u003cp\u003e\u003cstrong\u003e6904-2RS Ball Bearings - Pack of 10\u003c\/strong\u003e\u003cbr\u003e✔️ 20mm x 37mm x 9mm - Double Rubber Sealed - Chrome Steel\u003c\/p\u003e\n\u003cp\u003eThis 10-pack of 6904-2RS deep groove ball bearings is designed for precision and durability in industrial, mechanical, and commercial applications. Each bearing is sealed on both sides with rubber seals and pre-lubricated with grease for smooth, long-lasting operation.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 20mm\u003cbr\u003e✅ Outer diameter: 37mm\u003cbr\u003e✅ Width: 9mm\u003cbr\u003e✅ Deep groove design for balanced radial and axial load support\u003cbr\u003e✅ Made from high-strength chrome steel\u003cbr\u003e✅ Double rubber seals (2RS) protect from dust and debris\u003cbr\u003e✅ Pre-lubricated with grease - maintenance-free use\u003cbr\u003e✅ Dynamic load rating: 6,350 N\u003cbr\u003e✅ Static load rating: 3,700 N\u003cbr\u003e✅ Max speed (grease): 12,000 RPM\u003cbr\u003e✅ Equivalents: 61904-2RS1, 61904RS1\u003cbr\u003e✅ Quantity: 10 ball bearings - grouped for convenient handling\u003c\/p\u003e\n\u003cp\u003e💡 \u003cstrong\u003eWhy use 6904-2RS ball bearings in industrial setups?\u003c\/strong\u003e\u003cbr\u003e6904-2RS bearings combine a slim profile with sealed protection, ideal for high-speed, high-precision systems where contamination must be minimized. They’re often used in motors, gearboxes, robotics, and mechanical devices.\u003c\/p\u003e\n\u003cp\u003eA dependable, space-efficient solution for consistent performance in demanding environments.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310682218689,"sku":"Kit7002","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/1_f3a6ade4-f20a-4587-84bb-18d5919c58f4.jpg?v=1748646931","url":"https:\/\/smallbearings.com\/zh\/products\/10-sealed-bearing-6904-2rs-20x37x9","provider":"Small Bearings","version":"1.0","type":"link"}