{"product_id":"zkln2557-angular-contact-high-quality-ballsc","title":"ZKLN2557 角接触高品质滚珠丝杆轴承 25x57x28mm","description":"\u003cp\u003eZKLN2557 轴向角接触滚珠丝杠轴承 - ABEC-7\u003cbr\u003e ✨ 25mm x 57mm x 28mm - 双向带唇形密封\u003c\/p\u003e\n\u003cp\u003eZKLN2557是一款高精度轴向角接触球轴承，专为支持CNC机床、自动化系统及其他线性运动装置中的滚珠丝杠设计。凭借60°接触角和ABEC-7（P4）精度，该轴承在双向重轴向载荷下提供精准且无背隙的性能。\u003c\/p\u003e\n\u003cp\u003e🟢 尺寸：25mm x 57mm x 28mm\u003cbr\u003e🟢 内径：25mm\u003cbr\u003e🟢 外径：57mm\u003cbr\u003e🟢 宽度：28mm\u003cbr\u003e🟢 类型：轴向角接触球轴承\u003cbr\u003e🟢 接触角：60°\u003cbr\u003e🟢 支撑：双向轴向载荷\u003cbr\u003e🟢 密封：双侧唇形密封\u003cbr\u003e🟢 质量等级：ABEC-7 \/ P4 精度等级\u003cbr\u003e🟢 安装方式：螺丝安装（不含螺丝）\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":44723184697542,"sku":"ZKLN2557","price":319.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/zkln2557-axial-angular-contact-high-quality-ballscrew-ball-bearing-25x57x28mm-vxb-ball-bearings-1-32680650408171.jpg?v=1751315073","url":"https:\/\/bearings.net\/zh\/products\/zkln2557-angular-contact-high-quality-ballsc","provider":"Bearings.net","version":"1.0","type":"link"}