{"product_id":"rm3zz-w3zz-12mm-v-groove-guide-ball-bearing","title":"RM3ZZ (W3ZZ) 12mm V型槽导向球轴承","description":"\u003cp\u003eRM3ZZ V型槽导向球轴承\u003cbr\u003e ✨ 12mm内径 - 双层防护罩 - 轨道滚轮款式\u003c\/p\u003e\n\u003cp\u003eRM3ZZ（也称为W3ZZ）是一款高精度V型槽导向轴承，专为线性导轨和斜轨的可靠跟踪设计。配备12mm内径和双层金属防护罩，该轨道滚轮非常适合CNC机床、滑动门和运动系统中的平稳导向。\u003c\/p\u003e\n\u003cp\u003e🟢 内径 (ID)：12mm\u003cbr\u003e🟢 外径 (OD)：45.72mm\u003cbr\u003e🟢 槽宽 (A)：26.98mm\u003cbr\u003e🟢 轨道宽度 (C)：15.88mm\u003cbr\u003e🟢 肩宽 (A1)：19.05mm\u003cbr\u003e🟢 角半径 (rs)：0.6mm\u003cbr\u003e🟢 防护罩：双层金属防护罩 (ZZ)\u003cbr\u003e🟢 润滑方式：高转速专用润滑脂\u003cbr\u003e🟢 最高转速（润滑脂）：31,000 RPM\u003cbr\u003e🟢 动载荷额定值 (Cr)：5,530 N\u003cbr\u003e🟢 静载荷额定值 (Cor)：5,200 N\u003cbr\u003e🟢 数量：1个轴承\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718972043462,"sku":"Kit8352","price":21.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/rm3zz-w3zz-12mm-v-groove-guide-bearing-vxb-ball-bearings-1.jpg?v=1751314627","url":"https:\/\/bearings.net\/zh\/products\/rm3zz-w3zz-12mm-v-groove-guide-ball-bearing","provider":"Bearings.net","version":"1.0","type":"link"}