{"product_id":"pu0413-4-tire-pu-covered-bearing-4x13x4mm-sh","title":"PU0413-4-TIRE PU 覆盖轴承 4x13x4mm - 带防护罩 - 微型","description":"\u003cp\u003ePU4x13x4 聚氨酯涂层轴承\u003cbr\u003e ✨ 4mm内径，金属防护罩及PU外层\u003c\/p\u003e\n\u003cp\u003e这款4x13x4mm深沟球轴承表面涂覆耐用聚氨酯（PU），增强了其抗冲击和耐磨性能。采用铬钢材质和双金属防护罩设计，非常适合高冲击或磨蚀环境，满足普通轴承无法胜任的需求。\u003c\/p\u003e\n\u003cp\u003e🟢 尺寸：4mm 内径 x 13mm 外径 x 4mm 宽度\u003cbr\u003e🟢 材料：铬钢（AISI 52100）\u003cbr\u003e🟢 覆盖层：聚氨酯（PU）外圈\u003cbr\u003e🟢 防护罩：双面不锈钢防护罩\u003cbr\u003e🟢 润滑：轻质润滑脂，预润滑\u003cbr\u003e🟢 数量：一个轴承\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723041075398,"sku":"PU0413-4-TIRE","price":10.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/1_581e9908-e284-4645-be2e-89d0adc2a58a.jpg?v=1751315133","url":"https:\/\/bearings.net\/zh\/products\/pu0413-4-tire-pu-covered-bearing-4x13x4mm-sh","provider":"Bearings.net","version":"1.0","type":"link"}