{"product_id":"rm3zz-12mm-v-groove-guide-bearing","title":"RM3ZZ (W3ZZ) 12mm V-Groove Guide Ball Bearing","description":"\u003cp\u003eRM3ZZ V-Groove Guide Ball Bearing\u003cbr\u003e✔️ 12mm Bore - Double Shielded - Track Roller Style\u003c\/p\u003e\n\u003cp\u003eThe RM3ZZ (also known as W3ZZ) is a high-precision V-groove guide bearing engineered for reliable tracking on linear rails and angled tracks. With a 12mm bore and dual metal shields, this track roller is ideal for smooth guidance in CNC machines, sliding gates, and motion systems.\u003c\/p\u003e\n\u003cp\u003e✅ Bore diameter (ID): 12mm\u003cbr\u003e✅ Outer diameter (OD): 45.72mm\u003cbr\u003e✅ Groove width (A): 26.98mm\u003cbr\u003e✅ Race width (C): 15.88mm\u003cbr\u003e✅ Shoulder width (A1): 19.05mm\u003cbr\u003e✅ Corner radius (rs): 0.6mm\u003cbr\u003e✅ Shields: Double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: Greased for high-speed operation\u003cbr\u003e✅ Max speed (grease): 31,000 RPM\u003cbr\u003e✅ Dynamic load rating (Cr): 5,530 N\u003cbr\u003e✅ Static load rating (Cor): 5,200 N\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 Why use V-groove bearings in linear tracking systems?\u003cbr\u003eV-groove bearings provide secure alignment and low-resistance movement along angle rails, supporting accurate and stable motion even under load or misalignment.\u003c\/p\u003e\n\u003cp\u003ePrecision you can count on - this RM3ZZ bearing rolls clean and locks onto track perfectly. Pick one up today and keep your project gliding forward!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":42210125742177,"sku":"Kit8352","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/7408\/7009\/files\/rm3zz-w3zz-12mm-v-groove-guide-bearing-vxb-ball-bearings-1_d40db52e-07b5-401f-a18b-a39c5d41e5b4.jpg?v=1748646725","url":"https:\/\/bearingwholesalelots.com\/products\/rm3zz-12mm-v-groove-guide-bearing","provider":"Bearing Wholesalelots","version":"1.0","type":"link"}