{"product_id":"nj204-nachi-cylindrical-bearing-20x47x14mm-s","title":"NJ204 Nachi 圆柱滚子轴承 20x47x14mm - 钢制保持架 - 日本制造","description":"\u003cp\u003eNJ204 Nachi圆柱滚子轴承 - 日本制造\u003cbr\u003e ✨ 20mm x 47mm x 14mm - 钢制保持架 - 高径向载荷能力\u003c\/p\u003e\n\u003cp\u003eNachi NJ204圆柱滚子轴承由日本精密制造，适用于高速高载荷径向应用。配备冲压钢保持架和可拆卸内圈，广泛应用于齿轮箱、机床主轴及工业传动系统，性能卓越。\u003c\/p\u003e\n\u003cp\u003e🟢 内径 (ID)：20mm\u003cbr\u003e🟢 外径 (OD)：47mm\u003cbr\u003e🟢 宽度：14mm\u003cbr\u003e🟢 轴承类型：NJ系列圆柱滚子轴承\u003cbr\u003e🟢 保持架：冲压钢\u003cbr\u003e🟢 材质：高级铬钢\u003cbr\u003e🟢 动载荷额定值 (Cr)：15,400 N\u003cbr\u003e🟢 静载荷额定值 (Cor)：12,700 N\u003cbr\u003e🟢 最大脂润滑转速：15,000 RPM\u003cbr\u003e🟢 最大油润滑转速：18,000 RPM\u003cbr\u003e🟢 数量：1个轴承\u003cbr\u003e🟢 原产国：日本制造\u003cbr\u003e🟢 品牌：Nachi\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Nachi","offers":[{"title":"Default Title","offer_id":44718158545094,"sku":"Kit10184","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/nj204-nachi-cylindrical-bearing-steel-cage-japan-20x47x14-bearings-vxb-ball-bearings-1.jpg?v=1751314429","url":"https:\/\/bearings.net\/zh\/products\/nj204-nachi-cylindrical-bearing-20x47x14mm-s","provider":"Bearings.net","version":"1.0","type":"link"}