{"product_id":"koyo-bearing-6221-60579006937-c3-single-row-ball-b","title":"KOYO 6221 C3 Single Row Ball Bearing 105mm Bore Light Series Shielded 6221ZZC3 Loose Clearance Ideal For Precision Machinery And Robotic Applications","description":"\u003cdiv\u003eKOYO 6221 C3 single row ball bearing, 105 mm bore\u003cbr\u003e\n✔️ Single unit, shielded ZZ, C3 clearance, 105 mm bore \u003cp\u003eKOYO 6221ZZC3 is a light-series shielded single-row ball bearing with a 105 mm bore and 190 mm outer diameter. It features C3 loose clearance to accommodate shaft expansion and load variances, making it a solid choice for precision machinery and robotics. This bearing is well-suited for automated systems, CNC machines, and robotic arms where reliable, accurate motion is essential.\u003c\/p\u003e \u003cp\u003e✅ Bore: 105 mm (4.134 in) \u003cbr\u003e✅ Outer diameter: 190 mm (7.48 in) \u003cbr\u003e✅ Type: Single Row Ball Bearing, Deep Groove \u003cbr\u003e✅ Internal clearance: C3 loose \u003cbr\u003e✅ Precision class: ABEC 1 \/ ISO P0 \u003cbr\u003e✅ Shield: ZZ shielded (light shield) \u003cbr\u003e✅ Pack: Single bearing\u003c\/p\u003e \u003cp\u003e💡 What is a sealed ball bearing used for in precision machinery? This handy component helps control motion and reduce wear in automation and robotics.\u003c\/p\u003e\n- Supports rotational motion with low friction\n- Shields protect internals from contamination for longer life\n- Fits standard 105 mm bore and works with common drive shafts \u003c\/div\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":48020930789611,"sku":"Koyo-1494863","price":468.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/single-row-ball-bearing-variety-display.png?v=1775262281","url":"https:\/\/vxb.com\/products\/koyo-bearing-6221-60579006937-c3-single-row-ball-b","provider":"VXB Bearings","version":"1.0","type":"link"}